Stella

Guangdong Yida Automotive Seals Co., Ltd.

Yida Automotive Seals Co., Ltd. was established in 1984. It is a specialized company that integrates the research, development, and manufacturing of automotive oil seals, engine seals, mechanical seals, and other products. The company is also a member of the China Hydraulic and Pneumatic Seals Association and a director unit of the Guangzhou Rubber Association.

The company occupies a site of 21,000 square meters, with a total building area of 15,000 square meters. It currently employs over 400 staff members, including more than 60 engineering and technical personnel and over 30 senior engineers. The facility is equipped with state-of-the-art machinery and infrastructure for mold manufacturing, metal surface treatment, rubber compounding, vulcanization, edge trimming, testing and inspection, as well as temperature-controlled material storage. Since 2008, the company has implemented an ERP information management system, establishing efficient, scientifically sound management processes to ensure continuous improvement in customer service.

Quality is the lifeblood and foundation of our enterprise. We employ a process‑based approach to implement quality planning, quality control, and continuous improvement across the entire product lifecycle, from raw and auxiliary material receipt to final delivery. To ensure product quality effectively, we have equipped ourselves with state‑of‑the‑art testing equipment, including a vulcameter, electronic tensile tester, aging‑resistance test chamber, oil seal bench‑test machine, and projector. In 2002, Yida obtained ISO 9001 certification, and in 2005, it was awarded QS 9000 certification, further demonstrating our capability to deliver high‑quality products. We are currently preparing for IATF 16949 certification and remain committed to continuously improving our processes and providing superior service to our customers.
 
Yida Company offers over 4,000 specifications across its product lines, including rotary oil seals, reciprocating oil seals, valve stem oil seals, and O-rings. It also provides a complete range of 250 types of overhaul kits for automotive engines and transmissions. The company designs and produces 30 million oil seals and 45 million other sealing components annually.
 
The company’s products have been tested by national authoritative testing institutions, and the raw materials used have been certified by the U.S. FDA, meeting EU environmental and health standards such as RoHS, LMBG/LFBG, and PAHs.
 
Our products have been successfully sold and applied in renowned industries, such as the automotive, motorcycle, machinery manufacturing, and electrical appliance sectors, as well as in washing machines. We are honored that Yida products have earned recognition from customers across Europe, the Americas, Asia, and Africa, with sales reaching 26 countries including the United States, Germany, South Korea, Argentina, Egypt, Saudi Arabia, and Indonesia, and enjoying widespread customer trust.

We will uphold and promote the corporate spirit of “unity, striving, innovation, and pragmatism,” and, guided by the principle of “mutual benefit and win-win cooperation,” we look forward to establishing long-term, friendly partnerships for shared development, working hand in hand to create a bright and prosperous future.