Qinhuangdao Sino-Ocean Marine Equipment & Machinery Co., Ltd. has always been dedicated to providing professional one-stop services for the maritime industries since 1993. Till today Sino-Ocean has grown into a comprehensive enterprise which gathering equipment & spare parts supplying, manufacturing, ship repairing and technical supports together. Now Sino-Ocean has become one of the biggest stockist and supplier of marine equipment & parts. We have 3 big warehouses cover a total area of 8,000㎡ and the inventory over to 5000 tons. Our voyage repairing services cover the northern ports of china. We provide recondition and maintenance services of main engine spare parts, such as: cylinder cover, piston, valve spindle, valve seat, etc. In the mean time, our company has been authorized as license Sales Agent of famous brand such as: “DAROS” “NPR” “MT sealing technology”, etc.