Changzhou Changjiang Gears Co., Ltd. with a history of more then fifteen years , is the leading manufacturer and exporter of sprocket , gear , taper bush and other transmission products.Gear and Sprocket are our main products. We design and manufacture these products in accordance with standard ISO606; ANSI B29.1; DIN8187; and GB124-97; We have established Quality system Management in accordance with ISO9001-2000.Our aim is: "Customer's satisfaction is our pursuit". We sincerely hope that we can establish long-term and stable cooperative relations of domestic and foreign customers with mutual interests and on the basis of friendship.
