Main Products

Our products are manufactured based on the TS16949 quality control system.

Our Oem Customer

About Our Company

Zhejiang Ryaim Auto parts has focused on manufacturing of high standard products in OEM and after sale market for over 20 years in China.
Formed in 1992 (formerly Gaode Auto parts),Then it was approved by customers under the name of Shaoxing Tie'an Auto parts . We has evolved into a leader in the heavy duty truck brake OEM and aftermarket. Company focusing on manufacturing research and development of slack adjuster, brake expander, brake valve ….

Why Choose Us

Formed in 1992 (formerly Gaode Auto parts),Then it was approved by customers under the name of Shaoxing Tie'an Auto parts.

Experience

Over 20 years manufacturing high standard products.
Leadership

Leader in heavy duty truck brake market.
Customization

Focusing on R&D and customized solutions.
Quality

TS16949 certified and 100% tested before shipment.
Range

Covering heavy, medium, and light duty needs.

OEM/ODM Service

Deeply history in the market, More than 20 years experiences in OEM supplier.

Production Equipment

Our production line covers an area of 20000 square meters, and our main processing equipment includes machining centers, 25 CNC lathes, CNC milling machines, and 8 drilling and tapping machines， drilling machines，All production machine are under high level of automatization.

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Production Market

We has won high reputation in the industry, being a component supplier for Automotive OEM, such as FAW, Sino-Truk, DFM, Foton, JAC, etc. Our products are imported worldwide from countries such as Southeast Asia, Russia, Korea, Dubai, Ukraine, Belarus, Argentina, Brazil, Germany, USA and more.

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Customizing

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Product Categories

We promise to find you the right products.

Manual Slack Adjuster
Automatic Slack Adjuster
Disc Brake Caliper
Brake Expander
Another Parts

What Our Customers Said

We are committed to continuously strengthening our research and development ability, providing excellent service to our every customer.

Deeply history in the market, More than 20 years experiences in OEM supplier. Our customer like : DONGFENG, SHANXI, JAC, FOTON, DAYUN, T.KING.

The perfect quality inspection manager system that ensure quality under control from incoming material to finish product first like article inspection and routine inspection, worker Self inspection request, 100% inspection of finished products before shipment…

We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered. Keep innovation, we has consistently invested in the people and equipment necessary to yield new product development

Adopt advanced management office software manufacturing execution systems (MES) that are computerized systems used in manufacturing to track and document from purchasing of raw materials to finished goods. Which Benefits reduced waste, Decreases downtime and easy fault finding

We focus on developing high-quality products for top-end markets.Our products are in line with international standards,and are mainly exported to Europe, America.

Latest News

Our news will be updated in time, please pay more attention to us.

May 20, 2026

Brake Caliper Lifespan Analysis: Key Maintenance Points For Years 5–7

Brake Caliper Lifespan Explained: Averaging 5–7 Years—Maintenance and Driving Habits Are Key

May 19, 2026

What Are The Remedies For A Clunking Noise Coming From The Brake Calipers?

Secure the components using sturdy zip ties: However, the tension must be neither too loose nor too tight (...

May 18, 2026

Structural Components Of A Disc Brake Caliper

A disc brake caliper consists of several components, including the caliper body, piston, brake pads, calipe...

May 17, 2026

What Is The Function Of A Brake Caliper?

The function of a brake caliper is to ensure firm and responsive braking, thereby shortening the vehicle's ...