Yantai SGM Co., Ltd: Provide customer reference. Focused on the processing and manufacturing of plastic(PS foam food container machine & PE foam extruder) machinery and paper pulp molding machine in the entire local industry since 1980. Absorbed the top engineer teams in both plastics industry and the pulp molding equipment industry. The technology of the chief engineers of our plastic equipment and pulp molding equipment has been updated and precipitated for more than 30 years.