Shandong Tongjia Machinery Co., Ltd. Extrusion

& Shandong Tongjia Machinery Co., Ltd. is located in the National High-tech Industrial Development Zone in Jining, Shandong Province. It is a modern large-scale enterprise group integrating science, industry and trade. It is one of the largest professional manufacturers of plastic machinery in China. Ranked second in the machinery industry, it is the vice-president unit of the China Plastics Machinery Industry Association, the vice-chairman unit of the China Plastics Processing Industry Association, a national key high-tech enterprise, and a Chinese patent star enterprise. The company has fully passed the: It mainly includes nine series of new plastic machinery products of various specifications, including plastic foaming, plastic packaging, plastic pipes, plastic mesh, sheets, plastic hollow molding machines, high-efficiency and energy-saving injection molding machines. Many of these products have filled domestic gaps and won multiple national invention patents and provincial and m... [Details]