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Quick Details

  • OE NO.: Standard
  • Warranty: 1 Years
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: TL, gear and sprocket
  • Size: OEM Standard Size
  • Material: C45,40Cr,20CrMnTi,42CrMo,etc.
  • package: plastic bag carton box wooden case or as per your request
  • surface treatment: zinc or blacking or as per your request
  • Standard: ANSI
  • Type: chain sprocket, Transmission Gear
  • heat treatment: high frenquency quenching and teeth hardening
  • Model Number: all kinds of sprocket, OEM
  • Specifications: single row, double row
  • Surface Treatment: black
  • Car Make: car

Packaging & Delivery

Packaging Details excavator track sprocket Wooded Case with each one packed in plastic bag or paper box...
Delivery Time one month after receiving the order
C45 1045,Q235B,A3,40Cr, 20CrMnTi, 42CrMo etc

Production Processing
Forging, Cutting, Hobbing, lathe machining, grinding, broaching, thread rolling,treatment on quenching, surface treatment/rust-proof treatment final inspection 

Heat treatment
Hardening and Tempering, High Frequency Quenching, Hard teeth,Carburizing Quenching Teeth Quenching and so on.

Surface treatment
Surface treatment Black Anodic Treatment,Black Oxide. Spray Printing, Burnishing, Sand-blasting and so on according to Customers' demand.
Testing equipments
CMM,Optical Profiler, CALIPER,ring gauge,roughness tester, hardness tester.

OEM service
Make based on your special sample or drawing and meet your need for high precision on teeth Nonstandard sprockets as to customers' Drawing or sample.
We can produce more than 10000 pieces every month.
Inner plastic bag and outer carton box or customer requirement.
Products Show
Our advantage

1. Adopt advanced CAD and CAM software and advanced machine to design and manufacture ,so our products are bright surface and high precision .
2. Advanced heat treatment and surface treatment craft, so our products have high hardness and long life span .
3. We have designed to raise the quality,improve the efficiency,cut down the capitalized cost ,reduce labor...so our products with pretty competitive price at home and abroad .
4. We have abundant technical force, well-appointed products and well-equipped examines. And the most important aspect you choose our company is that we have the rich design, manufacture, debugging experience ,so our products with top quality .
5. We have excellent sales team 24 hours online servicing for you , so all your concerns will be received ourcareful attention and prompt reply.
6. Comprehensive sale services .

7. Some kind of products mass in stock here ,so timely delievery .


Casting / Forging
CNC Rough Machining / Finishing

Sand Blasting

Paint / Free of Paint

Galvanized / White Zinc Plated

Black Finish / Bluing
Thermal Refining High Frequency Quenching / Tempering
Carburizing/ Carbonitriding 

Customer visits

Russian customers Visit us in 2012

Nigerian customers visit us in 2013

American customers visit us in 2014

German customers visit us in 2015

British customers visit us in 2016


Agritechnica 2015

                                  EIMA 2016                                            

                                       EIMA 2016     

                                                           EIMA  2016


1.What are the elements of your quotation?
3D or 2D drawing(such as IGS/STP.DWG and etc.)or sample,material,quantity and surface treatment.
2.Why do you choose us?
We are a professional manufacturer with advanced production equipments and a complete set of mature supply chain.
3.What advantages do you have?

Our production has the superior quality with competitive price. Regardless the quantity of your order,
We would like to offer the sample for free to you and guarantee your confidence for production quality.
We will provide the one-stop service for Pre-sale, sale and after-sale.

4.How do you guarantee the high quality of your production?
CMM,Optical Profiler, CALIPER,ring gauge,roughness tester, hardness tester.We have advanced testing equipments CMM,Optical Profiler, CALIPER,ring gauge,roughness tester, hardness tester.

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.

         Company panoramic

                                            Our workshop



Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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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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