Ningbo BOSA Machinery Co., Ltd specializes in manufacturing and exporting Hardware, Stampings, Clamp, PPR welding device,Washer, also Nut and Bolt. we have our own R&D center and affiliated factories and equipments which can offer clients with personal special demands and good service. 

Quality, Honesty, Service is the principle that we always insist on since we set up. We are ready to be at your service.

Hot welcome!