Wuxi Hongteng Plastic Machinery Factory, under several years' painstaking efforts, has introduced and absorbed advanced processing technology from at home and abroad and developed into a professional factory with various kinds of plastic and auxiliary equipment and tooling machines in the plastic industry. We are specialized in series of extruders, such as Single screw series, Tapered double screw series, template and tubing series, PP-R tube material series, PP depth Filter Cartridge series, etc. The production lines of PVC templates have some features, including Vacuum jelled unique design, superior performance and stable and easy operation and are well received by users. We take the leading position in the industry. Our latest developed products are PE Spiral single arm Spiral sheath tubes for Undergrounds, and are widely used for Municipal administration construction, power transformer project, post and telecommunication, street light and cable TV. The construction cost of PE i