Liu Zhou Zhonghei machinery set production, development, sales as one, the main production of all kinds of high-quality filter element and rubber parts, brake pads, muffler, push and pull soft shaft, hydraulic oil filter element and a variety of wearing parts, to undertake customized all kinds of special-shaped parts. The company to promote the cooperation with the major enterprises, manufacturers, with the idea of industrial development to serve the society and the majority of users.