YUATSUSEIKI Hydraulic Industrial Co., Ltd.

Hydraulic control valves for industrial applications, hydraulic directional control valves, pressure control valves (relief valves, reducing valves), flow control valves, pre-fill valves, counterbalance valves (the BR-06), and unloading relief valves (the BUCG-03, 06, 10), are the field YUATSUSEIKI Hydraulic Industrial Co., Ltd. leads as a Taiwan-based maker. Founded in 1975 and with more than 37 years of expertise, it serves automotive, machine-tool, and manufacturing customers, offering high-precision, zero-leakage valves designed with advanced fluid dynamics and CNC machining, and certified to ISO 9001:2015 it emphasizes quality through rigorous duplicate testing for leaks, flow, and pressure. Operating offices in Taiwan, South China, and East China, YUATSUSEIKI exports worldwide, maintaining a competitive edge with robust R&D and high-quality manufacturing equipment such as CNC machining centers and high-pressure cleaners.