Gaoyu offers a wide range of superior quality hydraulic valves including multi-way directional valve, speed-changing control valve, flow control valve, steering control valve and braking valve, which are widely used in the fields of machinery and automobile, such as engineering, lifting, digging, transporting etc. We have more than 200 sorts of hydraulic components with various sizes in 30 categories. Besides, we are the core supplier of hydraulic components in loading machinery. One of our backbone products has occupied the largest market share in its field for 10 successive years. For our excellent manufacturing and marketing, we are a member of the first group enterprises in high-tech hydraulic component manufacturing and hydraulic system industrialization listed by the Assembly Department of Ministry of Industry and Information Technology in China.