our company is a professional engaged in special cold welding welding repair equipment R & D \ production. And sales integration of high-tech enterprises.The company has strong research and development strength and innovative technology in cold welding technology capability, is one of the early contact with cold welding technology enterprises.The company's main three series of products: precision welding repair series, EDM surfacing repair machine series, broken wireOur products are widely used in mold industry, foundry industry, machinery industry, sheet welding industry, electricity industry,power industry, maintenance industry, automobile industry, shipbuilding and boiler industry, etc..