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Quick Details

  • Material: Steel, C45,40Cr,20CrMnTi,42CrMo,etc.
  • Standard: as your need
  • Place of Origin: Henan, China (Mainland), HeNan China (Mainland)
  • Brand Name: TianLong
  • Model Number: sprocket chain
  • Package: polybag; paper box or according to your requirement.
  • Surface treatment: Polishing,Plating,Blackened, anodizing,Brushing,powder coating.
  • Certification: ISO9001
  • Type: sprocket chain
  • Technology documents: 2D drawing or 3D drawing
  • Clolor: according to your requirement.
  • Process: Forging or casting
  • Hardness: 40 - 60 HRC

Packaging & Delivery

Packaging Details Wood carton or according to your requirement.
Delivery Time Shipped in 10 days after payment
Products Show
Product Description
C45, 40Cr, 20CrMnTi, 42CrMo, Copper,Stainless steel. as per your request.
Heat treatment:
Hardening and Tempering,High Frequency Quenching,Carburizing Quenching and so on.
Surface treatment:
Oxide black, Galvanized, Nickel plated, Chrome plated, Sandblasting, Painted and so on.

Non-standard, OEM. We can make all kinds of sprockets according to clients drawing (we accept DXF,DWG,IGES,STP,SLDPRT,X_T and so on) and specifications, specializing in non-standard items.

All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.
Inner plastic bag and outer carton box or customer requirement.
Can be made as your own logo, your own brand
Production Process



Before production, we will cut the steel so that they can meet the demands of customers. Certainly, we can also do them by forging, casting and so on.



We have many sets of CNC processing equipments. So, we can manufacture various spare parts for different materials and different shapes.The precision can reach 0.001mm.



We can do the process of milling pin and drilling holes according to customers' requirements. And we can produce according to your drawings.



We have various gear hobbing machine. So, we can process the teeth according to different product specification. They can be used for various pitches and modules. Meanwhile,we can also do gear grinding process to improve the teeth precision.



We also have various quenching equipments, such as high-frequency quenching in teeth, whole parts carburizing and quenching, partial quenching. They can meet the demands of hardness of the spare parts.



After finishing production, we will test the hardness to make sure that each of the products can meet the demands of the hardness in the drawings.



Certainly, we will also test the dimensions and appearance of the spare parts to avoid the shipment of sub-quality products.



Finally, we will pack them in wooden cases.


Transport shipments

We can ship them by sea, by air, by railway and so on. Certainly, you can also choose to ship by express, such as UPS, DHL, Fedex and so on.


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: T/T (30% deposit in advance, 70% balance before shipping).

Q: What is your terms of delivery?


Q: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

About samples:

1) sample fee:The sample fee just the cost price , the sample fee is refundable if you place a big order later.
2) freight: we usually send samples through Express such as UPS, DHL, Fedex, etc. or on your own requirement.
3) sample time: 7-10 days.

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q: What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q: How do you make Your business long-term and good relationship?


1) We keep good quality and competitive price to ensure our customers benefit ;

2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Our Service
1.)Well-trained experienced sales can reply your inquiries in English.

2.)OEM ODM projects are highly welcomed ,we have strong R&D team,can help modify drawings

3.)Sample order.

4.)We will reply you for your inquiry in 6 hours. During working time,E-mail will be replied to you within 1 hours.

6.)Your business relationship with us will be confidential to any third party.

Good after-sale service.after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback. If you have any questions about the problem, contact with us, we will offer the solve way for you.

Our Company

Henan tianlong machinery manufacture co., LTD is one of the biggest parts manufacture , which specialized in gear/ sprocket/ timing chain kit etc transmission parts with top quality and pretty competitive price for more than 30 years in china. our products have exported to Europe , USA, Middle east , Southeast Asia etc developed countries since 1992. the most important aspect is that we have rich design, manufacture, debugging experience and our professional designer can meet any of your special requirements. moreover, we have excellent sales team 24 hours online servicing for you ,so all your concerns will be received our careful attention and prompt reply.


Our Factory


One of the workshop


Our Warehouse


Our Team

Professional production factory, as professionals, so we better.

Customer Photo

We will participate in the exhibition every year in different countries, present our customers all over the world now. Perhaps the next one is you.

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Transaction History of the Supplier

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Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier Assessments:
3 Transactions 50,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $51,000
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