Excellent seamless pipe and perfect service make HHGG the most popular star in the seamless pipe market. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.is mainly engaged in the business of thick wall stainless steel pipe and other product series. With its appealing design, HHGG slip on flange will attract more attention than before. The product finds its wide application in the industry.
We strive for sustainable development. We are encouraging each and every employee to change their ways of thinking by organizing social challenge workshops to brainstorm the creation of new businesses and new products that are driven by the need to solve social issues.