Founded in 1998 as a spring-making enterprise with extensive processing experience, sadayama city springs is located at the foot of a thousand hills of beautiful steel in a 5a-class landscape. The company is mainly involved in the production and processing of large, medium and small cylindrical springs, springs, springs, springs, snails, springs, various kinds of exotic springs, etc., and is used widely in products such as mines, gold treatment, railways, agricultural machinery and electrical instruments。