High-quality seamless pipe is one of the reason that makes HHGG prosperous. Honghaiis mainly engaged in the business of stainless steel rectangular tube and other product series. The whole production process of HHGG slip on flange is strictly controlled by our professional team. seamless pipe not only maintain characteristics of seamless steel pipe, but also can seamless steel pipe.
Bearing social responsibility, we have established our Corporate Sustainability Group in order to engage in sustainability management with ESG elements at the core.