Brake system parts.

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Chihon, a professional manufacturer of high-quality disc brake rotors and brake drums for automobile and light trucks.

Based in Taiwan, Chihon Machinery Co., Ltd. is a disc brake rotors and brake drums supplier of automobile and light truck. ISO 9001 and TS16949 certified since 1987 with over 500 brake disc selections.

To have a perfect standard request on the product, a grinding machine was imported from Japan. YDL has also expanded to racing product ranges (such as Slotted / Drilled / Two Piece / Big Brake Kits) and offers more choices for automobiles by specializing in research and development.

YDL has been offering customers high-quality disc brake rotors and brake drums for automobile and light trucks since 1987, both with advanced technology and 41 years of experience, YDL ensures each customer's demands are met.


Brake Disc Rotor Quality Control

Brake system parts.
Brake system parts.

Achieving good quality of brake discs is CHIHON(YDL)'s primary concern and ultimate objective. All production processes are strictly controlled to ensure high-quality of brake discs. Measures and monitors every detail of our brake discs and rotors and processes ensuring consistent results. Our company has been certified by ISO 9001 and TS 16949 since October 2005 in recognition of our quality management system. The certificate gives customers great assurance and a guarantee of high quality.

Brake discs, brake rotors, and brake drums made by us are always of excellent and steady quality and are the distributor's and customers' favorite brands. We keep up with the market and satisfy our customers.

LAB Test

Lab Test

The SAE-J2522 lab test based on AK-Master Standard testing coefficient of friction in lab. The result:
1) with normal brake pad: µop(av) 0.405.
2) with race brake pad: µop(av) 0.489.
* Normal Coefficient of Friction > µop 0.18