Most popular CARBON STEEL FLANGE BS4504/BS10 T/D ,T/E BL、 PLFF

The Company has long been committed to personnel training, research , development and utilization of new technology. It has rich experience and complete technical data and first-class professional technical staffs. It also has perfect testing equipment, professional quality inspection team, advanced production technology and process, which has reached the leading level in the same industry. We are perfect to provide customers with high quality and low price products strictly in accordance with TUV,BV and LR product certification standards. At present, Ruiye flange has been highly trusted and relied on by foreign customers