Shijiazhuang HUACHENG Auto Parts Co., Ltd. is specialized in manufacturing engine valve for heavy duty truck, agricultural & engineering machinery, marine power, CNG engine and other models. Our annual production capacity is over 8 million PCS of intake & exhaust valves, the superior product is for
YILIANDA Industry & Trade Co., Ltd. is located in Shiyan, Hubei, shiyan is a famous Taoist holy land, the source of south-to-north water diversion, is the only auto parts industry base in China. Shiyan Yilian da Industry and Trade Co., Ltd. is a company specializing in cummins engine parts. The
