Shandong Tongjia Machinery Co., Ltd. is located in Jining National High-tech Industrial Development Zone, Shandong Province. It is a modern large-scale enterprise group integrating science, industry and trade, one of the largest professional manufacturers of plastic extrusion machinery in China, the vice president unit of China Plastic Machinery Industry Association, the vice president unit of China Plastic Processing Industry Association, and a national key high-tech enterprise. Chinese patent star enterprise.
The company has passed ISO9001,ISO14001, ISO45001 international management system certification, has “National Physical foam plastic mechanical Engineering Technology Research Center” and “Shandong Province Enterprise Technology Center”, the products and take the lead to pass the European Union CE certification, a number of products to fill the domestic gap. It has won a number of national invention patents and provincial and ministerial science and technology progress awards, and is listed as a national key new product, a national Torch program project, and a national Technology Innovation Fund project. Its products are sold throughout the country and more than 90 countries and regions in the world. And in 46 countries and regions in the world registered the “TONGJIA” trademark, set up “TONGJIA” offices and after-sales service outlets.
Shandong Tongjia adheres to the concept of “technology creates excellence, trust comes from quality”. With strong comprehensive strength, superb technology and perfect service, Shandong Tongjia will never forget its original intention and forge ahead to join hands with friends at home and abroad to write a new chapter of the industry!