The Yongkang Shengwei Tools Co.Ltd.is a professional enterprise to product rotary hammer,electric pick etc electric tools.It is located in Economic Development Zone,Yongkang,we have rich technical force,introduce advanced electric machinery automatic production line and testing equipment,it owns stronger production capacity,perfect quality system ,semi-automatic production line and totally automatic production ,the whole process of assembly adopts quality management,that changed the former traditional idea ,the quality every process is guaranteed by a complete set of clamps and apparatus.The quality of assembly and the appearance of products do satisfy customers..[more]