We are Zhangqiu Lianxin Mechanical Factory, Located in Lijia Industrial Park, Xianggong Town, Zhangqiu City, Shandong, China. We are one of the professional flange and forging manufacturers in China. Over 30 years' experience of exporting has given us markets worldwide. With our expertise in material and product standards and application technology, we are on hand to assist you in the planning and implementation. We can provide any combination of specification and quantity of forging parts, such as truck parts, common forging parts, container twist locks, 50 towing pins, 90 towing pins, trailer support devices, auto semi-axles, automobile gears, motorcar chassis forgings, large-agricultural/reaping machinery chassis forgings, and other forging equipment; and steel flanges, such as din flanges, ANSI B16.5 flanges, EN1092-1 flanges, JIS flanges, GOST12820-80 flanges, GOST12821-80 flanges, UNI flanges, SABA1123, etc.; special flanges, with material-carbon steel: A105, C22.8, RST37.2, Q235, P250/245GH, S235JRG2, steel 20, 16/20Mn, etc.; stainless steel flanges, such as welding neck flanges, blind flanges, threaded flanges, lap joint flanges, slip-on flanges and UN-standard flanges according to your drawings. Know-how does not appear overnight. It develops from experience and expertise. For more than three decades, LIANXIN has established a name for ourselves as a project partner in industry. All of our products are well sold in the world, earning a sound reputation in forging industry. They have undergone strict quality control and inspections in physical and chemical analysis through the manufacturing process. We are convinced that the best material quality is not sufficient on its own to meet your high requirements. Our goal: You should be absolutely satisfied with every step of your order. Experienced staff in the sales department provide you with qualified-all-around supports in all times. We are here for you when you need us. Should you have any need, please feel free contact us.