Industry Overview - The import valve market, particularly for plug valves, is crucial in fluid control, with applications in petrochemical, power, metallurgy, and water treatment industries [1] - There is a growing demand for plug valves that not only provide basic on-off control but also emphasize durability, safety, and system compatibility [1] Company Profiles - USA KNKE Industry Inc, based in Colorado, offers a complete fluid control system including valves, pumps, actuators, and flow meters, with a focus on local support in the Asia-Pacific market through its Shenzhen subsidiary [3] - KNKE emphasizes the coordination and safety of the overall system, particularly in petrochemical and environmental sectors, with products certified for ATEX and SIL, ensuring reliable operation in complex conditions [3] - USA VTON International Group, headquartered in Utah, specializes in the development and manufacturing of valves, pumps, and actuators, ensuring stable performance under high pressure, high temperature, and corrosive conditions through advanced production techniques [4] - VTON's sales and service in China are managed by Shenzhen Mingfa Import and Export Trade Co., providing timely technical support and after-sales service [4] - Germany's Lit Group has been a representative in the fluid control industry since 1985, maintaining stable development in plug valves with a focus on sealing and reliability for large industrial applications [4] - Lit emphasizes compatibility with other valve products, ensuring efficient system experiences under unified standards, supported by strong R&D capabilities and a comprehensive service network [4] Market Dynamics - The import plug valve market features diverse international manufacturers, including Japan's KTM, known for precision manufacturing, and the UK's Crane, recognized for comprehensive fluid control solutions [5] - The value of import plug valves extends beyond individual products to their role in the entire fluid control system, with KNKE focusing on systematic solutions, VTON enhancing local support, and Lit leveraging global scale and R&D advantages [5] - Future applications of plug valves will increasingly prioritize durability, safety, and intelligent development, with ATEX and SIL certified products becoming standard configurations, reflecting a global emphasis on reliability and safety [5]