The main products have large-type aluminum material flash mould, cableway product, various standard medium-pressure and high-pressure steel flanges, stainless steel flange and non-standard flange. Since 2000, the company has produced matingly ship flanges with Model 3800ton, 67m, 3000piece, 4000piece, 48m, 50m and 86m etc for Yantai Lafth Ship Industry Co., Ltd successfully.