Henan Ronggang Building Materials Co., Ltd. We are an innovative enterprise integrating research, development, production and sales of new building materials. The company is headquartered in Zhengzhou, a green city in the Central Plains, with convenient transportation and developed logistics. At present, there are four factories: (1) Screw factory, with screw production line, water stop steel plate production line and straight thread connection sleeve production line; (2) Building plastic accessories factory mainly produces plastic products for building such as tapered pipes, clean water wall plugs, steel bar protective caps and steel bar protective layer cushion blocks. (3) Jacking plant, focusing on the production of hollow solid jacking and u-bolt; (4) The rubber factory focuses on the production of embedded rubber products such as waterstops and waterstops. The products are widely used in engineering walls of concrete pouring structures such as underground utility tunnels, water plants, sewage treatment plants, building basements, subway tunnels, power plants, oil depots, water conservancy, etc. The company has always adhered to the business principle of "quality first, honest operation, service first", established a good reputation in the industry, and formed a strong repeated purchase user system. The main products, such as "water stop screw, double drawing rod, rubber water stop, water stop steel plate, tapered sleeve, jacking, step by step tightening", have been used and verified by more than 17000 projects, and are well received by users at home and abroad. 【 View details 】

• corporate name: Henan Ronggang Building Materials Co., Ltd. (Sales Department)
• Main products: Water stop screw - pair drawing rod - jacking price - jacking screw
• Industrial and commercial registration No.: 91410103MA448LD60P
• administrative division: Henan
• Business scope: Production and sales of building materials, waterproof materials, water stop steel plates, steel, hardware and electrical equipment; Steel structure engineering construction; To engage in the import and export of goods or technologies. If a licensed business item is involved, it can only be operated after obtaining the permission of the relevant department
• Registered capital: RMB 1 million
• Enterprise type: company with limited liability
• Business Term: August 8, 2017 to December 31, 2099