
Fujian Nuclear Five Valve CO.,LTD manufactures a wide range of industrial valves for demanding fluid-control applications, backed by large-scale production and in-house testing capabilities.
Fujian Nuclear Five Valve CO.,LTD is a Chinese manufacturer focused on industrial valve solutions for global fluid-control needs. The company produces a broad portfolio including gate, globe, ball, butterfly, check, regulating, and water control valves, serving industries such as petroleum and chemical processing, power generation, metallurgy, water conservancy, and municipal engineering.
The business operates a scaled production base with substantial machining and inspection resources, supporting design, research, manufacturing, distribution, and technical service. Its valve offering covers high-, medium-, and low-temperature/pressure applications, with extensive series and specification coverage to meet diverse project requirements.
With established domestic and overseas supply experience, the company’s “核五” brand has received industry recognition and is positioned as a dependable partner for engineering and industrial projects requiring robust valve performance and consistent quality control.

Valve specifications cover nominal diameters from 1/2" to 42" (DN15–DN1050), nominal pressure from 150Lb to 2500Lb (PN1.0–42.0MPa), and working temperatures from -101°C to +680°C.
The group promotes a culture of integrity and a practical, innovation-driven approach. Its stated values are rigor, pragmatism, innovation, and efficiency; its vision is to build a first-class enterprise, develop first-class talent, and make first-class contributions, with a focus on user satisfaction.
The company upholds law-abiding, people-oriented principles and emphasizes integrity, respect, self-discipline, and common ground. It works toward systematized organization, scientific decision-making, standardized management, procedural work methods, and efficiency standardization.
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