Recently, Zhejiang Youji Machinery Technology Co., Ltd. (hereinafter referred to as “Zhejiang Youji”) has once again won international market favor thanks to its outstanding technical strength and innovative products—successfully delivering the JLD-type marine butterfly valve testing bench to Singapore’s RMS Marine and Offshore Services. This testing bench, a new generation of valve performance testing equipment independently developed by Zhejiang Youji, has passed ISO9001 quality management system certification and EU CE certification. In November of this year, it secured multiple orders from Southeast Asia and the Middle East, marking a steady increase in the company’s international competitiveness in the high-end market and a key step in its global strategic layout.
As a benchmark enterprise in the domestic valve testing and grinding equipment field, Zhejiang Youji continues to lead the industry’s technological development. The marine valve testing bench exported this time has undergone multiple rounds of on-site application and physical performance optimization, achieving full coverage of valve diameters from 2 inches to 24 inches. With its high-precision testing, intelligent data acquisition, and stable and reliable performance, the product significantly improves the efficiency and management level of valve testing. It is currently widely used by many well-known valve manufacturers both domestically and internationally, and has been the first to achieve industrial-scale mass production, providing strong support for the maintenance, sealing, and pressure testing of high-end marine valves.
Innovation is the core driving force behind Zhejiang Youji’s development. The company has assembled a professional R&D team led by senior engineers and has launched more than ten innovative technology products with independent intellectual property rights. Breakthroughs have been achieved in basic material processes and hydraulic control energy-saving load systems. The products deeply integrate intelligent PLC data detection technology and MES management systems, possessing advantages such as high intelligence, high-pressure reliability, and energy saving and environmental protection. They are widely used in high-end industrial fields such as valve manufacturing and repair, nuclear power plants, fine chemicals, and new energy. Statistics show that since 2025, the company’s overseas orders have accounted for 40%, and its internationalization process is accelerating.
Zhejiang Youji always adheres to the development philosophy of “user needs as the center,” continuously optimizing product performance and service experience. The company has obtained multiple national patents and software copyrights, and its products have passed the authoritative certification of the National Valve Testing Center. As a “Specialized, Refined, and Innovative” enterprise cultivated in Zhejiang Province, Zhejiang Youji is not only a key participant and drafter of numerous industry and group standards, but also has established solid cooperative relationships with leading domestic enterprises such as CNPC, Sinopec, and CNOOC, continuously consolidating its technological leadership in the valve testing field.
The successful entry of the JLD butterfly valve testing bench into the high-end marine repair market in Singapore not only demonstrates the international market’s high recognition of Zhejiang Youji’s products and technologies, but also lays a solid foundation for the company to further expand into high-end global application scenarios. In the future, Zhejiang Youji will continue to drive innovation, committed to providing global industrial customers with more intelligent, efficient, and reliable valve processing and testing solutions, continuously empowering the industry’s high-quality development.
