Shanghai Industrial Development Co., Ltd. Li Jia (Shanghai Power Company, and) is specialized in: valve automatic welding equipment, non-standard automated welding machine, welding fixtures and various types of CNC machinery and equipment design, development, production, sale and service Sino-foreign high-tech joint-stock enterprise entity.
Main products:
 One. Universal: manipulator, turning rolls, variable-bit machine, H beam gantry welding, roll welding machine, longitudinal girth welding machine, CNC cutting machine, cutting machine head, straight cutting machine.
II. Special Type: Full welded ball valve automatic welding machine, welding machine the valve wall, gate valve plane surfacing, welding butterfly valve sealing surface within the plane, spiral pipe welding machine, tank welding machine, welding machine excavator arm beam , spherical cement mill surfacing, cone machines and more than 50 kinds of automatic seam products, our products has been overwhelming majority of users. Company employees more than 150 people, including more than 15 professional designers, and automation in the welding industry and other aspects of the design capability and significant achievements, outstanding contributions; we have an independent agency with a new product R & D Institute of Technology and other products multisectoral; company organization perfect, the sound system management practices. Processing plant is divided into: (a) finishing shop (b) welding workshop (c) assembly plant; have to undertake the design, manufacture various types of equipment strength. Company to fully implement ISO9001 quality management system can provide users with comprehensive pre-sales, service, turnkey project implementation, to pursue advanced sales, service agency system, the introduction of user 48 hours of national service commitments in place, Free training for operation and maintenance personnel for the user to ensure the long-term normal use of equipment.