Since taking the first step into the automobile parts industry in 1976, we have made a wonderful growth in the fields of hydraulic, electronic and pneumatic parts and now we are growing to mechatronics company. We have made decisive invest and research, Based on these efforts, we have developed system part and it's recognized and profit making. DJ belieaves that human resources is the most important value of the company and try to recruit talented person. DJ make effort to have better relationship among company, executives and staff members. We are trying to meet the customer's satisfaction with high, reliable quality and good delivery system. Base on the trust among the domestic automobile, heavy machinery, agricultural manufacture.