Customer case

On January 13, Mr. Nakamura, Quality Inspection Director of Sawamura Valve Co., Ltd., visited Zhejiang Youji Machinery Technology Co., Ltd. in China’s renowned “Valve Capital” to inspect and accept a batch order of JWZ hydraulic clamping universal valve test benches. Mr. Nakamura was entrusted by the company’s Chairman, Mr. Sawamura, to oversee the acceptance process.

Recently, Ewa Zhang, the China purchasing representative for long-standing European client Magdeburg Valve Company of Germany, visited Zhejiang Youji Machinery Technology Co., Ltd. to inspect and accept a custom-built JWZ-500 hydraulic clamping valve test bench ordered in January. This advanced model is one of Zhejiang Youji’s latest technical innovations and is the same model purchased

In November last year, a delegation from S&W Company, South Korea—including members of its Production Department, Technical Design Department, and China Office—visited Wenzhou, Zhejiang, to inspect and test valves at a partner manufacturing facility. During the on-site pressure testing of large valves, the team was highly impressed with the performance of the equipment used and

Recently, the Quality Inspection Center of the Safety Inspection Branch under PetroChina Ningxia Petrochemical Company completed the procurement of a large-scale intelligent safety valve test bench for performance testing of 8”–24” safety valves. Following an open, fair, and transparent tender process, Zhejiang Youji Machinery Technology Co., Ltd. once again won the bid for PetroChina’s safety

In a recent high-profile procurement, a military-industrial enterprise (project details subject to confidentiality agreement) has selected Zhejiang Youji Machinery Technology Co., Ltd. to supply cutting-edge valve testing equipment as part of the Phase I industrialization upgrade of the No. 2 Joint Workshop for marine engineering shipbuilding. Due to the project’s strict requirements for military-grade valve

Engineered for precision and reliability, our Torque & Pressure Integrated Valve Test Bench is purpose-built to deliver accurate, real-time torque measurement during valve pressure testing. Whether for ball valves, plug valves, gate valves, or globe valves, this advanced system ensures seamless integration of torque and pressure testing in one powerful platform. Key Advantages Why Choose