Tag Archives: Conveyor Chain Plastic

Best made in China – replacement parts – pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r in Medellin Colombia ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r  in Medellin Colombia  ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

We – EPG Group the largest Chain and agricultural gearbox manufacturing facility in China with 5 distinct branches. For far more details: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

The team has taken element in the generating and revising of ISO/TC100 worldwide chain normal many years in good results and hosted the sixteenth ISO/TC100 International annual assembly in 2004. If you require any information or samples, please contact us and you will have our quickly reply.EPT chains, each standard and non-standard, are made of: ○ High quality steels: proportions and tailored chemical composition for the various chain parts ○ The most efficient producing processes: • Special approach for the manufacturing of bushes enhancing the chain put on resistance ( EPT know-how) • Plates developed by multi-phase processing instruments guaranteeing a typical pitch ( EPT engineering) ○ Sufficient mechanical and warmth treatment options of chain areas: • Shot peening • Surface finishing • Circumstance hardening, carbonitriding, quenching, tempering … • EPT®treatment • Freezing remedy • Corrosion defense coatings (GEOMET, zinc, nickel plating, …) Roller Chain ANSI Regular • British Standard • Heavy-Duty • Excessive-Responsibility • Super Large Collection • Cottered or Riveted • Multiple Strand • Stainless Metal • Nickel Plated • Dacroclad™ • Prolonged Pitch (Such as Big Roller) • 81X, 81XH, 81XHH • Hollow Pin • Agricultural (CA550, CA620, and so on.) • Citrus Chain This sequence modular belt information:

Business Sort Company Open up Location 9%
Name Har4705 Modular EPT Belt Materials POM/PP
Variety Modular EPT Belt Shade All color could be accessible
width As your necessary Certification ISO SGS Fda CE
Pitch 38.1mm Work Temp +1°c ~+98°c
Thickness twelve.7mm EPT Potential 60000 Piece/Pieces for every Thirty day period modular belt

Advantages of the EPT product:

one this modular conveyor belt are hassle-free to assembly and keep
two.All color could be obtainable
two.this modular conveyor belt can bear High mechanical toughness
3.this modular conveyor belt has EPT merchandise managing functionality
4. this modular conveyor belt are use resistance and Oil Resistant
5.we are expert conveyor technique company,our solution line include: modular belt, slat prime chain, conveyor spare areas, conveyor technique.
6.we can give excellent following-sale provider.
seven.every merchandise can be tailored

Modular Belt Series Goods
 

Plastic Sprocket Sequence Prodcuts

Slat Leading Chain Sequence Merchandise

Software:

Bakery,Dairy,Fruit and Vegetable

We have in depth experience in building specialized remedies tailored to the needs of several distinct Bakery market segments: bread and bun, refreshing pastry (oven and fried pastry), pizza, pasta (clean and dry), frozen bread, frozen pastry, cookies, and crackers,with our materials managing products conveyor programs conveyor plastic modular belt conveyor you can get shock!
 

Meat Poultry Seafood

With belts and components created to meet up with the particular wants of fruit and vegetable processing and packaging purposes, EPT is fully commited to supporting buyers achieve their operational and company goals.
EPT proceeds to build new and far better methods for clients to increase throughput efficiency, boost sanitation, and lessen the expenses of belt possession.
Content dealing with products conveyor techniques conveyor plastic modular belt conveyor technological innovation to satisfy the distinct issues of seafood processors. 

Completely ready Foods

Completely ready food customers who equip their lines with EPT Industrial plastic slat desk leading food grade conveyor chain realize a lot of crucial positive aspects, including:

·Diminished sanitation costs and enhanced foodstuff security

·Improved line performance and preserve solution alignment

·Decreased unscheduled downtime and reduced labor demands

  World Good quality,Global Companies

Mu-Jia is an integrated organization engaged in the R&D, manufacture and sale of slat leading chain,modular belt,conveyor method and EPT related parts almo EPT 20 several years. Insisting on the operation basic principle of “Quality Based and Support First”, our company has won a high track record through numerous many years of advancement. We also cooperate with some effectively-identified domestic and abroad enterprises.

Our head workplace positioned in ZheJiang ,new manufacturing unit situated in ZheJiang province,covers an places of 15,000 square meter,there are a few primary properties:workplace developing,conveyor assembly workshop and manufacturing workshop.A lot more than 10 machines for making,several hundreds of merchandise mode EPT for meeting customer range demands.Our primary products are modular belt,slat leading chain,flexible chain,conveyor technique,comb,rail,sprocket and EPT conveyor relevant factors.They are extensively utilised in meals, gentle consume, packaging & production, tobacco, medication & chemical, electronics, Automobile: +86~13083988828s and logistics industries.

 

Principal products 
 

Items Slat top chain:flexible chain,multiflex conveyor chain, plastic slat prime chain,metal table leading chain

Plastic modular belt
Plastic comb boards
metal chain
rails
sprockets
neck guides
friction strips
relationship areas
filling equipment
conveyor roller
bolts
canned tuna parts

EPT programs:Chain conveyor,chain network conveyor,metallic mesh conveyor,roller conveyor,belt conveyor,update conveyor,screw conveyor

Substance Steel:Stainless steel/Carton metal
Plastic:PU/PE/POM/PVC
Rubber
Aluminium
Color As your needed
(white,blue,yellow,green,purple,white gray,very clear)
Condition of provide Stock or fa EPT provider
(Generally,in 7 working times)
Origin China
Certification ISO,CE,Food and drug administration
(take your essential)
Quality Prime
Enterprise kind Factory
Supply time Typically,inside of 7 working times
Transportation FCL, LCL,ship, air, Express, practice ,bulk
(or as your needed)
Deal Wooden/Box/Carton/KD/Set/Pill
Term EXW/FOB/C&F/CIF/DDU
(AS YOUR Needed)
Software 1.food items,comfortable beverages purposes
two.packaging producing
3.pulses and granular items
4.different dip tank purposes
5.tobacco,medication and chemical market
6.beverage and beer factory
seven.electronics.Auto: +86~13083988828s and logistics,ect
eight. EPT fields relevant to plastic  modular belt.  

 

The Late EPT Expo Present

                                       
                                 
Why Pick Us                 

Why choose   Double hinge plastic desk leading EPT Chain with low cost

Our plastic flat prime chain is an alternative to heavier & more costly chain even though nevertheless receiving the occupation completed.The plastic flat top chain provides much less vibration and is dress in resistant. As with EPT chains,it is easy maintenance and generates less pulsation, which also enables for easy assembly and considerably less downtime. The splastic flat top chain is easy to thoroughly clean thanks to enhanced hygienic design and style of the hinges.

We adhere to stringent high quality. To say what we do and to do what we say is the basis for earning our customer’s tru EPT and loyalty.

EPT plastic flat leading chain —- the be EPT decision exactly where cleanliness management and conveying performance are essential.
Hairise  plastic flat best chain—- Your shrewd selection.Your smart selection.
 

1 Operating efficiently
2 Simple to clean
three Much less downtime
four Steady substantial top quality
5 Extended put on life

 Get in touch with US Maybe

 

The use of unique gear manufacturer’s (OEM) component quantities or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the detailed substitution areas contained herein are not sponsored, approved, or made by the OEM.

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r  in Medellin Colombia  ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r  in Medellin Colombia  ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r  in Medellin Colombia  ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Hairise roller chain 40-1r  in Medellin Colombia  ISO Small Bore Perforated Flat Plastic Conveyor Modular Belt with Drainage with ce certificate top quality low price

Best made in China – replacement parts – Chain & sprocket manufacturer : Flush 41 chain links per foot in Nyala Sudan Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

Best  made in China - replacement parts - Chain & sprocket manufacturer : Flush 41 chain links per foot  in Nyala Sudan  Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

We – EPG Team the biggest Chain and agricultural gearbox factory in China with 5 diverse branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

PersonnelOur product sales people are well skilled to accommodate your requests and converse English for your convenience. Standard Our principal merchandise are chain , gears, sprocket, Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical simple bearings, Keep track of roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Water Pump Bearings, SNR Vehicle Bearings and all varieties of Spherical Bearings. strands have an even variety of pitches, pin back links, and roller backlinks. A roller chain strand can be shortened by eliminating backlinks and lengthened by introducing total or a 50 % backlinks (offset back links). Standard roller chain is accessible with pitches from 1/2 to 3 inches. Chain numbers are decided by multiplying the pitch by 80 (a 1/2 inch pitch chain would be a No. forty chain). A hyphenated suffix implies numerous strands. Items Info
 

Kind Adaptable chain
Multiflex conveyor chain
Steel desk top chain
stainless steel chain
Metal chain
Roller chain
Plastic chain
Plastic slat top chain
EPT chain
Content Steel:Stainless metal/Carton metal
Plastic:PU/PE/POM/PVC
Rubber
Aluminium
Color As your necessary
(white,blue,yellow,green,red,white gray,clear)
Point out of offer Inventory or fa EPT provider
(Generally,within 7 working days)
Origin China
Certification ISO,CE,Food and drug administration
(acknowledge your needed)
Grade Prime
Company sort Manufacturing facility
Deliver time Normally,inside 7 working times
Transportation FCL, LCL,ship, air, Convey, practice ,bulk
(or as your required)
Deal Picket/Box/Carton/KD/Fastened/Tablet
Phrase EXW/FOB/C&F/CIF/DDU
(AS YOUR Required)
Application one.foodstuff,soft drinks purposes
2.packaging manufacturing
3.pulses and granular merchandise
four.numerous dip tank applications
five.tobacco,drugs and chemical market
six.beverage and beer manufacturing facility
seven.electronics.Vehicle: +86~13083988828s and logistics,ect
eight. EPT fields connected to plastic  modular belt.  

Major products  

About Organization:Entire world Quality,Worldwide Solutions

EPT strives to be its customers’ be EPT prolonged-expression companion for conveying remedies. We have been in conveyor program,content handling equipment conveyor systems conveyor plastic modular belt conveyor,plastic top chain field for 13 many years,we imagine we are really skilled company of material handling products,conveyor systems,conveyor plastic,modular belt conveyor.For 13 years, EPT has been known for moral and responsible company methods. We price this reputation.We believed that great firms are developed on carrying out the appropriate issue each and every day, and managing buyers, personnel, and suppliers actually, pretty, and with regard. These principles are reflected in All-Ka’s enterprise philosophy. We intention to apply these each and every solitary day, for the benefit of our buyers.

 

We have unbiased investigation and improvement department.
EPT materials managing products conveyor systems conveyor plastic modular belt conveyor is the pioneer of hygienic conveyance options, modular belt and continues to be the only international organization that offers thorough, business-distinct options. 
Our engineer from Tsinghua College,we design and style conveyor program,substance dealing with products conveyor methods conveyor plastic modular belt conveyor,conveyor parts by ourselves.
Our goal is to struggle meals security dangers by way of ongoing, in depth in-residence and field analysis.

Certification
We can privide diffrient certifications for you,and can supply te EPT certification as your need.
ISO/CE/Food and drug administration/THE CNAS/THE SGS/Our patent give


 

The Exbibition Informations

Late EPT Exhibitions Demonstrate:

Why Choose Us                 

Why choose   Double hinge plastic desk top EPT Chain with minimal cost

Our plastic flat best chain is an option to heavier & more costly chain even though still receiving the work completed.The plastic flat best chain delivers much less vibration and is put on resistant. As with EPT chains,it is easy maintenance and produces considerably less pulsation, which also allows for straightforward assembly and less downtime. The splastic flat top chain is simple to clean because of to enhanced hygienic style of the hinges.

We adhere to stringent top quality. To say what we do and to do what we say is the foundation for earning our customer’s tru EPT and loyalty.

Hairise plastic flat best chain —- the be EPT decision where cleanliness control and conveying performance are vital.
Hairise  plastic flat prime chain—- Your shrewd variety.Your wise choice.
 

1 Running effortlessly
two Straightforward to cleanse
3 Considerably less downtime
four Steady substantial high quality
five Long dress in daily life

 

Make contact with US Probably

 

The use of first tools manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our firm and the listed substitute areas contained herein are not sponsored, approved, or created by the OEM.

Best  made in China - replacement parts - Chain & sprocket manufacturer : Flush 41 chain links per foot  in Nyala Sudan  Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

Best  made in China - replacement parts - Chain & sprocket manufacturer : Flush 41 chain links per foot  in Nyala Sudan  Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

Best  made in China - replacement parts - Chain & sprocket manufacturer : Flush 41 chain links per foot  in Nyala Sudan  Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

Best  made in China - replacement parts - Chain & sprocket manufacturer : Flush 41 chain links per foot  in Nyala Sudan  Grid Plastic Modular Conveyor Belt with Ce with ce certificate top quality low price

Best made in China – replacement parts – pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States  White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

We – EPG Team the greatest Chain and agricultural gearbox manufacturing facility in China with 5 diverse branches. For far more details: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Our AdvantagesProducts Big volume in Inventory, No MOQ needed We comply with all the global requirements, such as ISO9001 and TS16949 expectations.EPG With comprehensive requirments, we can also build your special created product. a specialized supplier of a full variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….roller chain satisfies or exceeds ANSI specifications and is created in ISO licensed factories. As is the scenario with our pillow block bearings and ball bearings, our roller chain components are examined prior to shipment to insure good quality. The roller chain areas and roller chains we supply are pre-stretched to insure you have constrained sag. It also will come with reliable rollers, ensuring that it is of the optimum good quality. Company of roller generate chains for electrical power transmission purposes from standard industrial to functions in specialised regions such as meals processing, heavy design equipment, and oil area providers. Accessible in double pitch generate and regular roller chains with single and a number of strand configurations. Technical specs incorporate .25 to 3 in. chain pitch, .13 to 1.88 in. length between sidebars, and .09 to .ninety four in. pin diameter. Available with characteristics such as scenario-hardened and armor-cased pins, pre-pressured procedure, corrosion and shock resistance, and stainless metal supplies. Supplies post-sale assistance companies.
HangZhou Eaglerd Traffic Industry & Trade Co.,Ltd was founded in 2007.  Our company is  a professional supplier of roadway safety and traffic facilities, we are engaging in manufacture, construction and sale in the field of theroadway safetyproducts. “Safe road , Safe world” is our goal. We own Production Dept, Market Research&Purchase Dept, Engineering Dept,SaleDept. We collect high-tech and use environmental-friendly material to create our products.

Quality is our life and to serve customer ina better way is what we pursue.

6mm / 8mm yellow blue red environmentally friendly white orange plastic chain

Materials Plastic
Size twenty five-50m/Roll 
Thickness 6mm/8mm
Coloration Red white yellow black inexperienced blue etc.
Software For site visitors cone and barrier
Function Duable, transportable
Packing Roll or opp bag

The use of unique tools manufacturer’s (OEM) element quantities or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our firm and the shown alternative elements contained herein are not sponsored, approved, or made by the OEM.

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States  White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States  White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States  White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Red chain & conveyor China in Chicago United States  White Yellow Black Traffic Barrier Plastic Link Chain with ce certificate top quality low price

Har-880m made in China – replacement parts – drag conveyor China in Bujumbura Burundi transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price

Har-880m  made in China - replacement parts - drag conveyor China in Bujumbura Burundi  transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price

We – EPG Team the largest Chain and agricultural gearbox manufacturing unit in China with 5 various branches. For much more specifics: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

Maintaining in mind that very good service is the important to cooperating with consumers, we attempt to fulfill higher quality requirements, supply aggressive prices and ensure prompt delivery. ISO Hangzhou EPG Co.,Ltd. , was established in November, 1997. With its 5 wholly owned subsidiaries.9001:2000 qualified. Stocking distributor of power transmission products which includes roller & multiple strand roller chains. Items also contain brakes, travel elements, gears, torque limiters, U-joints, pulleys, sheaves, encoders, belt drives, clutches & motors are also offered. roller chains. Conveyor chains, engineered chains, silent chains, and tabletop chains are also available. Other power transmission products include pillow blocks, conveyor idlers, conveyor pulleys, travel shafts, gear racks, gear reducers, gears, overrunning clutches, motor bases, pulleys, screw conveyors, shaft couplings, sheaves, speed reducers, sprockets, tapered bushings, tensioners, torque limiters, and universal joints. Companies these kinds of as bearing reconditioning and mend, ball screw mend, custom made deal machining, gearbox fix and overrunning clutch mend providers are available. Roller chains can be employed in conveyor and machinery manufacturing, industrial processing, machine rebuilding, squander water, sand and gravel, tool and die, steel, metals and scrap processing industrial purposes. EPT 880M Transmission Plastic Chain for Tobacco Business
Specs

Name Har880M Brand Hairise
Kind 880M Materials Plastic
Plate Width eighty two.6mm Doing work Load 2350N
Fat one.03kg/m Purpose Conveyor
Certification ISO9001:2008 Pitch 38.1mm

 Packaging
 Carton packaging or according to your specifications.
 3-5 functioning days or in accordance to your demands.
 
 Advantages:

 High good quality plastic slat leading chain in ZheJiang
 1. OEM recognized we can make merchandise in accordance to your needs.
 2. Substantial top quality providers and historic track record.
 3. Minimal value with outstanding high quality and large performance.
 4. Great package deal, safe and swift supply.
 

Principal solution:

Mujia EPT Technologies (ZheJiang ) Company Limited
class Product classification
1.slat best chains Plastic slat best chains
Steel desk leading chains
Multiflex conveyor chains
Flexible chains
2.Modular belts Slab modular belts
Grid modular belts
4.Accesssories of conveyor Plastic comb boards
Sprockets
Rails
Steel chains
Neck guides
EPT rollers
Bolts
Canned tuna parts
3.Tarnsmission equipment Chain converyor
Chain community converyor
Metal mesh conveyor
Roller conveyor
Belt conveyor
Upgrade conveyor
Screw conveyor


Organization Profile:

ZheJiang EPT Transmission Equipment Co., Ltd. is an built-in business engaged in the study & development, layout, manufacture and sale of automation products, chain scraper conveyors, etc. 


Certification:Why choose Us:

one.We are a manufacturer of plastic chains/ belts/ PU/PVC/Rubber belts/ EPT elements and conveyors for tobacco/ bakery/ sea foodstuff/ cans/ meat/ fruit & vegetable industry producing line.

2.We can offer cost-free samples of plastic chains/ belts/ PU/PVC/Rubber belts/ EPT parts for your testing.

three.We have engaged in study & development and creation of plastic chains/ belts/ PU/PVC/Rubber belts/ EPT components over 14 years, we are professional.

4.We use foodstuff grade uncooked material–Dupont Delrin from ZheJiang , to make tobacco/ bakery/ sea foods/ cans/ meat/ fruit & vegetable industry producing line plastic chains/ belts.

5.Engineers fly to your web site for factory plHangZhou and setting up if essential.

six.We can supply diverse te EPT certifications as your requirement, CE, Fda.

FAQ:
Q1.In which is your manufacturing facility located? How can I visit there?
A:All our clientele, from house or overseas, are warmly welcomed to visit us. Before you check out our business, we can connect by phone! Our business is found in ZheJiang , China, near the ZheJiang Xihu (West Lake) Dis.ao Intercontinental Airport. And our factory is in ZheJiang HangZhou, we will prepare cars to there.

Q2.I never know what belt I currently use. Can you aid me determine my belt?
A:Our on the internet belt identifier can support you slim down the collection and design of your existing belt. If you require much more certain info on plastic conveyor chain belt areas companies, speak to me freely for plastic chains/ belts/ PU/PVC/Rubber belts/ EPT parts and conveyors.

Q3.What can you do If the products have been damaged?
(1)If goods were broken after you acquired from me,I would change them freely according to the confirmed images.
(2)If the merchandise ended up damaged when you employed, we could provide 5 year top quality assure for plastic conveyor chain belt elements makers beneath common functioning setting.

This fall.Does EPT supply PDF information of merchandise?
A:Of course, in our down load center you can discover PDF documents for a large number of our items.If you can not uncover what you are searching for, send me your reque EPT by email or get in touch with me on Wechat or Whatsapp freely.

Rewards of Hairise:
 one.We are the OEM ,so we can provide the merchandise in accordance to your demands.
 2. Higher quality services and historic reputation.
 3. Lower value with outstanding top quality and large overall performance.
 4.well timed delivery and great buyer service.

Welcome to Contact:

Our merchandise protect assortment demand of computerized generation industry. 
Please re EPT confident that we can manufacture the items in accordance to your specifications.
If you have any concerns, make sure you feel free of charge to make contact with me.
 

 

 

The use of unique gear manufacturer’s (OEM) element quantities or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our organization and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Har-880m  made in China - replacement parts - drag conveyor China in Bujumbura Burundi  transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price

Har-880m  made in China - replacement parts - drag conveyor China in Bujumbura Burundi  transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price

Har-880m  made in China - replacement parts - drag conveyor China in Bujumbura Burundi  transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price

Har-880m  made in China - replacement parts - drag conveyor China in Bujumbura Burundi  transmission Plastic Chain with Roller Flight for Tobacco Industry with ce certificate top quality low price