Jiangyin Dongsheng Flange Co., Ltd. is specialized in manufacturing different kinds of flanges, such as plate flanges, threaded flanges, slip-on flanges, socket welding flanges, lap joint flanges, blind flanges, welding neck flanges, and special flanges. Our company is 9 kilometers away from Zhang Jiagang Port and Jiangyin Port and 150 kilometers away from Shanghai City. Our products can be produced according to JIS, ANSI, DIN, and GB, as well as customers' special requests. With our whole set of modern equipment and quality control system, we have already received the ISO9000 Quality System Certification and Germany TUV Certification. We sincerely welcome customers both at home and abroad to visit our company. If you are interested in our products, please feel free to contact us for negotiating business.