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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
County Magistrate Quality Award 2017
Zhejiang's outstanding new industrial products in 2018
Key High-tech Products of Zhejiang Province in 2018
2015 Zhejiang Excellent Industrial New Product
2014 Zhejiang Manufacturing Certificate
2016 Zhejiang Manufacturing Certificate
Zhejiang Famous Trademark Certificate