Guanghua Instrument  

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Shanghai Guanghua Instrument Co., Ltd. (formerly Shanghai Guanghua Instrument Factory, State-owned 264 Factory of China National Nuclear Corporation) was founded in 1934. It is the earliest flow instrument factory in China and one of the earliest automation instrument manufacturers in China, specializing in the production of various flow, differential pressure, pressure, liquid level and other industrial automation instruments.The products are widely used in measuring the flow of liquid, gas or steam, as well as measuring the differential pressure, pressure and liquid level and other parameters, some products have entered the international market.LD series electromagnetic flowmeter (including pipeline type, submersible type) is the earliest certified products of environmental protection in Shanghai (№0001).Guanghua led the development of nuclear safety differential pressure/pressure transmitter professional standards (EJ/T1046-1997);Electromagnetic flowmeter professional standards ... [详细介绍]