• Shandong Tongjia Machinery Co., Ltd.

    No. 96, 327 Country Road, National High-Tech Development Zone, Jining City, Shandong Province. China

    Shandong Tongjia Machinery Co., Ltd. specializes in producing high quality plastic machinery. We are one of the top manufacturers machinery China and our main products include foam, pipes, blow molding injection machines. As Vice Chairman Plastic Processing Machine Industry Association member Light Association, we looking ...