Along with our internal QC testing, Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.also endeavors to get a third party certification to confirm that the superior quality and functionality of our goods. Our quality management applications are detailed, from the selection of materials for delivery of the finished product. Our thick wall tube is extensively tested to ensure that it meets the highest standards for performance and reliability.

Honghai is one of China's more efficient stainless steel flange makers. Honghaiis mainly engaged in the business of stainless steel rectangular tube and other product series. seamless pipe is adequate to widely apply for seamless steel pipe for its seamless steel pipe features. The product is enhanced to accommodate a broad range of needs.

As a company bearing social responsibility, we accurately identify opportunities and risks from an ESG perspective and reflect them into management.