Sichuan Delve Leader Electronic Technology Co., LTD has been a professional manufacturer of LED automotive and heavy-duty truck lighting for over 10 years. We moved our eadquarters to the city of Mianyang in the Sichuan province in 2016.We are in a new modern 50, 000 sq ft. building on 3 floors that houses our offices, complete professional light testing lab, manufacturing facilities, warehouse, mold /tooling operations.