Chongqing Quality Industrial Co., Ltd.

Located in Chongqing free trade port zone, Chongqing Quality Industrial Co.,Ltd. is a company combining industry with trading. As an industry, we have investment in piston, piston ring, piston pin and cylinder field. Our industry have introduced complete piston ring design, manufacture and detection proprietary technology from Japan NPR ,and imported some world-class process equipment and test instruments from Swiss, Japan, Germany and France to found a first-class piston ring and piston production line for car, mini-car, motorcycle, light vehicle and slap-up diesel vehicle. Our capacity of piston rings, piston, piston pin and cylinder liner reaches 50 million pieces, 3 million, 8 million and 1.5 million respectively. Our design, development, test method, process assembly capacity and quality od products rank a leading position in the China. We got ISO9001 quality system certification in 1999 and ISO/TS16949:2002 international quality system certification in 2004, which means we can... [Details]