Shandong Yuwang Pipe Industry Co., Ltd. is located in Zouping City, Shandong Province. It was established in December 2002. It produces spiral welded steel pipes for various diameters, TPEP anti-corrosion steel pipes, large diameter straight Seam welded steel pipes, structural steel pipes, pile pipes, 3PE anti-corrosion steel pipes, polyurethane insulation pipes, steel-covered steel direct buried steam insulation pipes, prestressed steel cylinder concrete pipes (PCCP), first-stage prestressed concrete pipes (YYG), and hoisting Steel cylinder concrete pipe (JCCP), reinforced concrete drainage pipe (RCP), reinforced concrete drainage pipe (DRC) for the construction method, steel pipe fittings, municipal comprehensive pipeline corridor, professional square hans, and special building blocks for hydraulic engineering Large-scale, comprehensive manufacturing enterprises of products such as ecological frames, urban construction and municipal engineering bricks, and undertake various water conservancy and municipal engineering construction. The company has a branch and two subsidiaries, with a total registered capital of 300 million yuan, covering a total area of ​​more than 860 mu, and currently has 1,076 employees.

The company's products mainly include: DN219~DN3620mm spiral welded steel pipe, TPEP anti-corrosion steel pipe, 3PE anti-corrosion steel pipe, DN1600~DN4000mm large diameter straight seam welded steel pipe, DN60~DN1220mm polyurethane insulation steel pipe, DN159~DN1620mm steel sleeve steel direct buried steam insulation pipe, DN600~ DN4000mm prestressed steel cylinder concrete pipe (PCCP), DN500~DN2000mm first-stage prestressed concrete pipe (YYG), DN1000~DN4000mm hoisting construction method steel cylinder concrete pipe (JCCP), DN300~DN3600mm reinforced concrete drain pipe (RCP) , Reinforced concrete drainage pipes (DRCs) for the DN800~DN3600mm hoisting construction method, steel pipe fittings, municipal comprehensive pipeline corridors, prefabricated square culverts, special hydraulic blocks, ecological frames, bricks for urban construction and municipal engineering.

The company continues to innovate product varieties to meet user needs, and also invests a lot of money to transform equipment technology and improve production processes. In recent years, a complete set of advanced production equipment at home and abroad has been introduced, with a high degree of automation and has formed large-scale production. The product has been inspected by the national, provincial and municipal quality inspection departments at all levels and has obtained the "Special Equipment Manufacturing License of the People's Republic of China" (pressure pipeline components) issued by the State Administration for Market Regulation and the "Water-to-water" issued by relevant departments of the province and municipality Sanitary Approval, "Level 3 Qualification for General Contracting of Municipal Public Engineering Construction", "Special Equipment Installation, Renovation and Repair License" (pressure pipeline).

The company is a member of the China Cement Products Association and vice president of the Shandong Building Materials Industry Association. He has successively participated in the drafting of national standards such as "Prestressed Steel Cylinder Concrete Pipe", "Prestressed Concrete Pipe", "Concrete and Reinforced Concrete Drain Pipe", and "Concrete Low Pressure Drain Pipe" and "Reinforced Concrete Drain Pipe for the Hoisting Construction Method" etc. Building materials industry standards.

The company has passed the ISO9001 quality management system certification, the ISO14001 environmental management system certification, and the ISO45001 occupational health and safety management system certification, and has established and improved a complete quality assurance system, and strictly implemented the internal quality control and audit system.

The company's products are widely used in oil transmission, gas transmission, heating, urban water supply, reservoir water diversion, rain and sewage treatment, farmland water conservancy, urban underground pipeline network, comprehensive utilization of underground space, sponge urban construction, industrial, municipal, civil buildings, etc. In recent years, the company has undertaken a number of important national, provincial and municipal water conservancy and municipal engineering projects, and has won wide praise from owners for its high-quality products and high-quality services.