GMC Instruments (Tianjin) Co., Ltd., also known as Gaomei Measurement Instrument (Tianjin) Technology Co., Ltd., is a subsidiary of the German GMC Instruments Group established in 2009 in the Binhai High tech Zone of Tianjin, China. It provides professional and localized high-end electricity measurement products and services to users in China, including Hong Kong and Macau. Electrics (Shanghai) Electronics Co., Ltd./GMC-I (Shanghai) Power Measurement Co., Ltd. is the second branch of German GMC Instruments established in Shanghai Free Trade Zone in January 2016, providing segmented market products and trade services to Chinese users. The German GMC-I Gaomei Instrument has always focused on the testing and measuring instrument industry. Measuring instruments with high precision, high resolution, and strong anti-interference ability, convenient measurement methods, and user-friendly operation management interface provide every customer with a reliable measurement environment and comprehensive solutions. Our main products include power analyzers, electrical safety/compliance testers, insulation/grounding testers, digital analog multimeters, power quality analyzers, high-precision DC power supplies, multifunctional electricity meters, energy management systems, measurement sensors/transmitters, angle transmitters, and various recorders. GMC INSTRUMENTS， Originally originated from Metrawatt GmbH in Nuremberg, Germany in 1906, later merged with P. in Erlangen, Germany in 1919 Gossen & Co. KG， And in 1944, Camillebauer AG in Basel, Switzerland merged into one, thus becoming known as the German 'GMC' in the industry. After a century of ups and downs, GMC has entered the new century. With the gradual implementation of globalization strategy, the group company officially adopted the unified logo '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 global 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