Shandong TongjiaHuman body model blow molding machine production equipmentproduction machineIntegrated with German technology and imported Italian control system, the equipment has stable performance, easy operation, * * *, and excellent quality.

The company solemnly promises: Tongjia products are guaranteed for one year and free for life.

Welcome friends to come for consultation and inspection

Trust comes from quality. With strong comprehensive strength, technology, and comprehensive services, Tongjia Group will continue to provide you with technology, plastic machines, and turnkey services for the entire factory as always!

Shandong Tongjia Heavy Industry Co., Ltd., as the Shandong Plastic Machinery Engineering Technology Research Center, not only undertakes the task of technological innovation for the enterprise, but also undertakes the research task of municipal scientific research projects. It has a plastic extrusion hollow machine technology center and external experts20People provide plastic machines for the domestic plastic industry. The company has established industry university research alliances with domestic and foreign universities and research institutions to ensure the research and development status of plastic machinery