socket welding flanges

All we do is always associated with our tenet 'Customer first, Trust first', devoting on the food packaging and environmental protection for stainless steel blind flange, universal weld overlays, metal forges. As one of the most professional socket welding flanges manufacturers and suppliers in China, we're featured by quality products and customized service. Please rest assured to buy socket welding flanges for sale here from our factory. For more dimensions and company information, contact us now.