Our main products are divided into 4 series (200 models) door lock for saloon car, pick-up truck, light or heavy lorry, minisize car and farming truck, annual production quantity of lock is 8 million sets, our main customers include FAW , Shanghai Volkswagen, Dongfeng Automobile, Dongfeng- Citroen ,Shenyang Jinbei Automobile , HAFEI MOTOR, Jiangxi ISUZU, Beijing Jeep, Heavy Truck Automobile Group etc. The rank sequence of our company is the first in national lock industry in all aspects such as of product model quantity, turnover, marketing occupancy rate, customers number as well as profits.