Changzhou Jinwei Welding Equipment Factory is located in Qishuyan District, Changzhou City, with developed economy and convenient transportation. It is a professional manufacturer specializing in the production of stud welding machines, stud welding guns, welding studs and accessories, as well as the research and development of processes and equipment. JLZ series stud welding machine adopts high-quality imported components and new control technology, with small size, light weight, firm welding, less spatter, beautiful welding, etc