Group Profile

■ Company Profile

Dianlishi (Shanghai) Electronics Co., Ltd. is a subsidiary of Gaomei Testing Instrument (Tianjin) Technology Co., Ltd. in Shanghai, belonging to the German GMC Instruments Group. Its mission is to promote and advertise the GMC Instruments brand, technology, and products, and provide localized technical support and services.

Dianlishi has always been dedicated to the field of electrical testing and measuring instruments. Measuring instruments with high precision, high resolution, and strong anti-interference ability, convenient measurement methods, user-friendly operation management interface, provide every customer with a reassuring measurement environment and comprehensive solutions.

■ Main products

Our main products include portable power quality analyzers, online power quality monitoring systems, power analyzers, electrical safety/safety testers, insulation/grounding testers, digital analog multimeters, high-precision DC power supplies, multifunctional power meters, energy management systems, measurement sensors/transmitters, angle transmitters, various recorders, etc.

■ Introduction to GMC-INSTRUMENT Group

GMC INSTRUMENTS， Originating from Metrawatt GmbH in Nuremberg, Germany in 1906, it was later merged with P. Gossen&Co. KG in Erlangen, Germany in 1919, and Camillebauer AG in Basel, Switzerland in 1944 to form one, earning the industry the nickname 'GMC' in Germany. After a century of ups and downs, GMC has entered the new century and officially adopted the unified logo of the group company, 'GMC Instructions', since 2015.

GMC Instruments currently has research and production bases in Germany, Switzerland, the United Kingdom, and the United States. Through the marketing network formed by the group's branches and partners, we provide professional electricity measurement products and systems to all users in the fields of energy production, transmission, and application.

Brands under GMC INSTRUMENT:

Gossenmetrawatt • Camillebauer • GMC-I • Gossen • Dranetz • Prosys Seaward • Rigel • Clare • Seaward Solar • Cropico • Kainos • Kurth