Zhengzhou Guancheng Hui District Guardian Auto Parts Firm is located in Guancheng Hui District, Zhengzhou City，Henan Province.It is an authorized distributor of ZF gearboxes, Wabco air gate valves, Yutong, Knorr-Bremse, Voith, and Continental air springs.

We specialize in the sale of original and high-quality spare parts for trucks, trailers, buses, heavy machinery and special equipment.