Song Chuan was founded in 1974 and has earned and maintained an excellent reputation for more than 40 years producing specialized electromechanical power relays.  Song Chuan in-house technical team is responsible for: R&D ; production engineering of production machines, equipment and fixtures; design and construction of tooling for metal and plastic piece parts. Sequential assembly processes contribute to the strengths and capability of providing timely technical services and fast development of suitable products for customer’s application and requirements.

Go to Song Chuan website to download PDF Data Sheets.