We are Qingdao Lianhai Hydraulic Machinery Co., Ltd, from China. .We are a direct manufacturer and supplie. Our main process are welding, cutting, bending, maching, stamping, punching and pressing, sheet metal fabrication,assembled parts. Also the metal surface treatment, such as the powder coating, painting, galvanized, polishing etc. Our material are mainly stainess steel, carbon steel, mild steel, aluminum, alloy steel and so on. We got the ISO9001 and CE, BV certificate. We ...   |