In order to expand the trade, HHGG has been always exploiting the international market to spread our high quality stainless steel flange. Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.'s stainless steel flange series are created based on unremitting efforts. The design of HHGG welded steel pipe is performed by a professional design team who are specialized in designing for a long time. Featuring great flexibility, it is often used in different applications for different purposes in our daily life. It is crucial for supporting and developing the economy.

We strive to embrace a growth mindset in everything we do, foster innovation and creative thinking, embrace change and challenge the status quo, listen to all ideas and viewpoints, and learn from our successes and mistakes.