The product is a single product size, with a total order volume of more than 4,700 tons of ERW used to build New Zealand prison. The length of a single tube varies from 11-23 meters. Throughout the production process, SGS and TUV three-party inspectors were on hand to supervise the entire process. Regardless of raw materials, finished pipe inspections or data audits, all test results were 100% passed, meeting customer requirements for quality. The customer gave a very high evaluation of the quality and service of Xinyue Group. We have won the trust of our customers with our excellent service. Based on the principle of quality first and excellent service, Tianjin Xinyue strictly controls production quality and completes production on time according to customer requirements, laying a stable foundation for future long-term cooperation.