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Quick Details

  • Material: Steel, steel,stainless steel ,cast iron etc.
  • Standard: ISO, DIN,ANSI,BS,JIS
  • Place of Origin: Tianjin, China (Mainland)
  • Brand Name: HRSY
  • Model Number: 20A-19T

Packaging & Delivery

Packaging Details According to our customer's request
Delivery Time 3-5 days after receipt of payment

High precision single double sprocket best supplier ,


 More than 20 years adept technology and experience of us will give strong support for the sprocket you need. We will understand your need of sprocket quickly, and give quick respond and good service. A lot of cases of our products will show you that it worth your trust. 

♦  Under the through sprocket quality control system, our products go through the precise product line and strict testing process. Especially at heat treatment, the code process of all, we have excellent working flow and standard to ensure the toughness, making products reliable enough for using.

♦  Take our scale economy, raw material superiority, and sincerity for clients to account, our price do have a great competitiveness. They are good value and cost effective then you image. 

♦  We sincerely hope establishing long and friendly business relations with clients from all over the world. Our goal is not just providing product, but also providing a complete solution including product design, tooling, fabrication and service for our customers to achieve their upmost satisfaction. 


Related products





Payment terms

1.100% Western Union or Paypal in advance ,specially for small amount 

2.100% T/T or western union in advance for small quantity order

3.30%-70% T/T in advance, balance before shipment for large order or long delivery time order

4.10%-100% irrevocable L/C at sight



Packaging & Shipping

----------------------------STANDARD PACKAGING--------------------------

----------------------------------------- SHIPPING --------------------------------------------

Whether you have your own freight-forward or you would like us to arrange the shipment.

Whether you require delivery FOB to a port in China Or CIF to a port near you, we are happy to quote and supply whichever may you choose. Please feel free to let me know your option.



Company information

-----------------------------COMPANY INSTRUCTION ----------------------------

Tianjin HAORONGSHENGYE Electrical Equipment Co.,Ltd was founded in Tianjin in 2008 and is a professional manufacturer and exporter that is concerned with the design, development and production.With detailed requirments, we can also develop your special designed product. Our product range includes all kinds of helical gear, spur gear, bevel gear, gear rack, worm gear, sprockets,chains, bearings,linear rails,ball screw.


  • Our Principle: "Credibility Supremacy, and Customer First" 
  • Our Promise: "High quality products, and Excellent Service" 
  • Our Value: "Being Honesty, Doing the Best, and Long-lasting Development" 
  • Our Aim: "Develop to be a leader in the power transmission parts industry in the  world"



Contact information

----------------------------- PLEASE CONTACT US

                                                      TO GET FURTHER INFORMATION-------------------------------


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier's Trade Assurance Limit: US $33,000
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