DUC Seals International (China) Ltd., a manufacturer of oil seals with patented products, founded in 1997 with registered capital of $4 mil and 250 employee. We are holding QS9000 and TS 16949 certificates. In past years, DUC has won many honors including TOP 10 of Seals Suppliers in China, BEST 100 Suppliers of Auto Parts in China 2004/2005/2006/2007, Most Competitive Powerful Brand of China in 2006.

Duke Enterprises Co., Ltd. has engaged international trade for more than 10 years with industrial and mechanical products. We export ball bearing, TRB and other products to US and UK for many years.