Shandong Tongjia Machinery Co., Ltd. was established on March 2, 2004, with its registered office located at No. 96, 327 National Road, Jining High-tech Zone. The legal representative is Jianqun Zhang. The business scope includes the production and sales of machinery; the production and sales of molds, electronic components and assemblies, automation control systems, electronic products, plastic films, plastic sheets, pipes, and profiles; and the sales of raw materials for plastics.