In a market as the core of strategic guidance, An Rungong Division has established a comprehensive quality control system. From raw materials to finished products have strict inspection control procedures. The company is responsible for the implementation of the key person system, quality veto system, advanced testing equipment, a prudent and responsible attitude, rigorous process management effectively ensure the product quality and safety. Specimen size pipe length of about 100 mm hot dip steel pipe manufacturers, pipe exposed at both ends should be appropriate embalmed hot dip steel prices, the pipe is placed in distilled water (70 ± 2) ℃ soak 30 d Beijing heat Dip pipe, test taken after natural cooling to room temperature, check the specimen within the coating, the test results shall comply with 5.15. Hot dip steel prices | Xiong Wang Thai (certified) | Changchun hot dip steel provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) Hebei Baoding, UPVC pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiong Wang Thai leaders in the staff warmly welcome all inquiries negotiations to create Xiong Wong Tai a better future.