Shanghai Yadu Electronic Technology Co., Ltd. was established in 2007, mainly producing digital ammeters, voltmeters, single-phase ammeters, three-phase ammeters, active power meters, reactive power meters, power factor meters, frequency meters, current voltage combination meters, current transmitters, Hall current sensors, AC current sensors, voltage transmitters, Hall voltage sensors, power quantity transmitters, frequency transmitters, signal transmitters, signal isolators and other core products. The company's products have been widely used in industries and fields such as military industry, universities, research institutions, aerospace, electronics, machinery, automobiles, textiles, hardware, plastics, printing, food, hospitals, packaging, molds, electricity, industrial automation, automobiles, home appliances, etc. Shanghai Yadu Electronic Technology Co., Ltd. adheres to the principle of product innovation, high-quality products, and "striving for excellence" in rapid after-sales service, based on the present Innovate in the future, constantly improve product quality, extend service life, save human resources, reduce production costs, and promote production efficiency. With the responsibility of becoming the most awesome service provider in China's instrument industry, the company continues to launch instrument products that are highly praised by the market.