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Technical standard for LNG valves
Valve Modeling Method Standard
General requirements for thermal power supercritical and ultra-supercritical parameter valves
Standard for ordering and acceptance of steel general purpose valves for thermal power generation
Standard for technical conditions of pressure-forged steel parts for valves for thermal power supercritical and ultra-supercritical parameters
Member Certificate of China Industrial Anticorrosion Technology Association
Member Certificate of Power Industry Valve Standardization Technical Committee
Bank credit rating certificate
Valve certificate of high and low bypass system for power station
Development and application certification of special equipment for flexible manufacturing of casting body
Certificate of power station temperature reduction and pressure reducing device
National Torch Program Project Certificate-Accumulator Type 0.3 Second Quick-closing Butterfly Valve
Zhejiang Famous Brand Certificate
Zhejiang Famous Trademark Certificate
Management of archival work objectives (provincially recognized units)
Leading industrial companies in 2018