Although we are surrounded by a fiercely competitive auto industry, we are constantly improving the products series and imposing a strict requirement on the product quality control. Throughout these years, we adhere to the management on the processing technology and standard, provide the most reliable and top-quality products as well as offer a more favorable payments terms for the long-term business partners. With the certifications and our strictly production control will assure customer's stable quality and highly quality products.

Certifications

Step 1

Specify the weight and pounch the raw material based on the finished product model (heavier than finished product as the material will be deduct in the following process.) 

Step 2

Forge and workblank processing--we don't need to buy the workblank as we can forge by ourselves, thus small MOQ will be available. 

Step 3

Processed by belt sander

Step 4

Sizing after NC rough turning

Step 5 

Fine turning

Step 6

1. Interal rough cleaning and notch

2. Machine tool gear hobbing, threwd

3. Quenching - thermal treatment

4. Fine cleaning, fine turning and internal grinding

Step 7 

star polygon wheel of C. V joint-carburizing-strength enhancement

Step 8

Cage polishing

Last Step--Assembling

High rating from our customers.