Zhengyuan Valve Group Co., Ltd., located in Wenzhou’s “China Valve City,” is a key supplier of industrial valves for oil tank systems. The company’s forged steel gate valves, globe valves, check valves, and ball valves are widely used in oil tank inlet/outlet pipelines, heating systems, and safety relief devices.

These valves comply with API, ANSI, GB, and other international standards, ensuring stable performance under high pressure and varying temperatures. With advanced CNC machining and strict quality control, each valve undergoes rigorous pressure and sealing tests before leaving the factory. The reliable sealing performance helps prevent leaks, ensuring safe media handling in oil storage facilities.

As summer peak demand approaches, Zhengyuan maintains stable production to support the safe operation of oil tanks. By combining traditional craftsmanship with modern quality management, the company provides dependable fluid control solutions for the petrochemical storage industry.