Rhyme or flexible components Co. Ltd. - China

Division I Department of Ningbo Yunsheng (Group) Co., Ltd. and Japan's rationale for R & D Co., Ltd. be a joint venture specializing in the production of professional production and management of various carbon steel, stainless steel spring, as well as a variety of flexible components and machinery parts and components, and products are mainly Volume control device for automatic winding, start winding gasoline, household electrical appliances power cord volume