Chongqing vast Auto parts Co.,Ltd. was established in October 2011, is located in chongqing wulong county industrial park charming standardization workshop 2, covers an area of about 5000 square meters, is specializing in the production of automobile engine parts of industrial enterprises.The company has the first-class alloy cast iron cylinder liner production line, annual capacity of 300000, only new professional equipment has a high precision CNC lathes, centerless grinding, precision boring machine, double feed honing machine, surface treatment line, three coordinates, cylindricity meter, roughness meter, gas measurement instruments, such as processing to detect 58 sets and ancillary equipment. In 2014 the company passed the ISO14001-2004 environmental management system and TS16949:2009 quality management system certification, in the blank feeding, incoming inspection, process control, finished products in strict accordance with the environment and the quality system standards require a comprehensive control, to host product process standards at site quality line management, in accordance with the quality to lay position, realize the precise matching, win the trust of customers.