Ruian Changrong Auto Window Regulator Co., Ltd is a specialized enterprise of producing auto window regulator with advanced equipment, perfect craft and the best management.

We have developed 72types of domestic market and 27 types for export since our founding in 1982. Our porducts which have won the good grace of users are sold in all over over our country and overseas(Southeast Asia, Africa, Middle East, etc). Domestic type covers: ST90, XIALI, LONGMA, BEIJING-1041, and so on. Export type covers: TOYOTA, MITSUBISHI, NISSAN, SUZUKI, ISUZU and so on.