Jiangyin Dingyan Seals Co., Ltd. specializes in manufacturing marine hatch cover rubber packing, watertight door rubber packing (sponge and solid), shipping facility rubber products, shipping rubber fenders and fittings, rubber seals for dock, rubber linings and bridge shock absorption products. These products are widely used in shipping, dock, railway, machinery, bridge and other areas.We are implementing ISO9001:2000 Quality Management System. Looking forward to the future, we will pace up in the way of exploring domestic and oversea markets and upgrading our competitiveness. While continuing to provide our customers with superior quality and sincere service, we would like to progress and develop with our customers hand in hand.