A perfect thick wall tube can't be manufactured without the combination of multiple high-quality raw materials. As a professional manufacturer with years of experience, Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd.has sourced raw materials from many different suppliers in different industries. In the pre-production process, we will list out all the materials we need so customers can directly ask our staff for the information about raw materials. Additionally, the info of main raw materials are also described in the "Product Details" page of our website, and you're welcome to browse our website.

HHGG has been vigorously developing modern welded stainless steel pipe industries such as welded steel pipe. Honghaiis mainly engaged in the business of duplex stainless steel pipe and other product series. stainless steel pipe not only maintain characteristics of stainless steel tube, but also can stainless steel tube. The product we provide is highly recognized in the global market.

We are here to win: We always strive to be better than our competitors at understanding our customers and markets – that’s the key to our continued success.