Hebei Zhongwei Trading Co., Ltd. is a professional manufacturer of internal combustion engine cylinder head \Valve products. The company has more than 100 employees, including more than 20 engineers and technicians, covering an area of more than 30,000 square meters. It has a number of machining production lines, cleaning lines, fully automatic imported equipment, and mechanized casting molding lines, with an annual output of more than 100,000 units. The production capacity of gray cast iron, vermicular graphite cast iron, cylinder head finished products and the casting capacity of more than 50 million tons.