Shanghai huili information technology co., LTD has a technical ability strong team, the main technical personnel have a wealth of design experience. Since the company establishment, our engineers directly or indirectly for Shanghai Volkswagen, BYD, GWM,saic passenger cars, Shanghai gm, PSA,and other enterprises to provide technical services, and achieved good reputation. We have been trying to improve customer satisfaction, always adhere to the "quality first, customer first" principle, to provide customers with high quality technical services.