Harbin Tianyu Weiye Plastic Co., Ltd. is a professional manufacturer of high-density polyethylene (HDPE) series pipes, PPR, PVC, geothermal pipes, threading pipes, and PE water supply pipes integrating trade, research and development, production, sales, construction and installation, and service. A large-scale group of high-tech enterprises. Relying on the advanced modern enterprise management system, relying on talents as capital and technology as the backing, implement a large-scale brand management strategy.　　 Since its establishment, under the leadership of the chairman of the board of directors, the company has always adhered to the concept of honest service, adhered to the principle of earning trust with honesty, and established reputation with honesty, and regarded honest operation as the way and the foundation of the enterprise. The company has established a good social reputation through continuous cultivation of an honest service culture, and has effectively promoted ...