Longzhong Holding Group Co., Ltd. (hereinafter referred as CNLZ) was founded in year 1988. It is the largest manufacturer of automatic slack adjuster and brake caliper for commercial vehicles as well as two-wheeler brake disc in China.

CNLZ has passed ISO/TS 16949 and ISO14001, with products supplied to auto OEM like Dongfeng, FAW, Foton, JAC Truck, SAF Holland, Hendrickson, Volvo, Yutong Bus, Kinglong bus, Zhongtong Bus, Golden dragon bus, TPE etc., and brake disc supplied to Piaggio, Suzuki, KTM, DAELIM, HAOJUE, TVS, Loncn, Qingqi etc.

CNLZ is committed to becoming a market-leading and technology-leading supplier of automobile braking systems parts and engine parts both at home and abroad. It is also dedicated to rewarding employees, customers and communities and being a respectable enterprise