Qingdao ShengZe Plastic Machinery Co.,Ltd. is located at the world-famous port, Qingdao, which has the beautiful environment and convenient transportation. As a collection of research and development, design and manufacture, sales and service as one of the production of plastic machinery, wood plastic machinery specialized company, since the company founded, always insist to the quality strives for the survival, to the technology innovation for development of the enterprise tenet, We constantly innovation management, to provide users with high-quality products and comprehensive services,Therefore, we have gained ISO9002 quality system authentication ", "high-tech enterprise" and so on . The major products include single-screw series extruding machines, conical double-screw series extruding machines, plastic pipeline series production lines, plastic panel (sheet) series production lines, plastic round thread series production lines, double-layer or three-layer co-extruded casting and embossing films machine set, PE steel wire coated reinforced high-pressure pipe, PET plastic round thread production line, SJPE 1400 large-caliber plastic insulated pipe production line, PE large-caliber gas piping, super molecular weight polythene modified pipe series production lines ,etc. The company constantly develop new products, the products sell well all over the country and exported to many countries and regions, won the trust of many customers, product in domestic industry leading position. The company melts top technical team for many years has accumulated the rich design, manufacturing experience, with advanced production equipment technology, strict quality guarantee measures, scientific management art, fast and efficient service, continuous innovation, to meet the needs of users. The company will continue to increase investment in science and technology, and constantly introduce excellent performance of high-tech products, high-quality comprehensive after-sales service returns domestic and foreign users.