Sanyou Electrical Appliances Company Co. Ltd., is located in the city of Dongguan in the Province of Guangdong, China.

The company specializes in the manufacture of electromechanical relays of various types ranging from the automotive relays, relays suitable for home appliance, air conditioning systems and many other general applications.
The company is recognized as one of the largest suppliers of relays in Mainland China and markets its products on a worldwide basis. Sanyou also has an office in North America which handles all aspects of the company operation in the USA, Canada and Mexico along with State and Provincial representatives and distributors.

The companies 14, 000 square meter facility is ISO 9001, ISO14001 and TS16949 apprived and has the latest manufacturing equipment along with an extensive R&D department. Sanyou now offers 60 series with 14, 000 models and an annual production of 120 million pieces. Over the years Sanyou Relay has been involved in several joint ventures with renowned relay manufactures such as DEC of Japan, YUYU Korea and BLP from the UK.

Quality raw materials are used throughout, with the majority of products offering UL, C-UL, TUV CCEE and VDE. At Sanyou we believe in protecting the environment and offer all our products in a RoHs compliant version.
Our facilities are capable of tooling for plastic and metal parts with the ability to offer private labeling.

Sanyou's principals are that the customer is paramount with exacting quality and reliability to meet their needs, whilst offering the best in customer service.

Sanyou offers a quality product at a very competitive price with a reputation gained through satisfied customers worldwide.

We invite you to contact us. OEM and ODM partners are welcome.