حساس التيار  شركات مصنعة، تجار، موردون، مزودو خدمات

As a professional electronic solution provider for intelligent manufacturing, NGI always adheres to enterprise purpose of Customer-centric and Striver-oriented, and is committed to research and exploration of measurement and control solution in new energy, consumer electronics,semiconductor, automotive electronics, scientific research, education and other related industries.Over the years, NGI has continued to invest heavily in R&D, and launched a number of competitive application solutions. NGI has a wide range of product series, such as semiconductor test source meter, DC power supply, DC electronic load, battery simulator, NXI modular instrument,supercapacitor tester, etc.

Qingdao Richmat Intelligence Technology Inc. (RICHMAT for short), which integrates independent R&D, manufacturing and sales, specializes in providing intelligent drive and control system overall solutions for various application scenarios such as smart home, medical care, intelligent office and industrial transmission. Relying on years of technical accumulation and strong R&D strength, it has become a leading domestic and world-renowned intelligent drive and control system overall solution service provider.
The company has a global market layout and maintains rapid growth. It has successfully opened up nearly 40 countries and regions in North America, Europe, Middle East, East Asia, Southeast Asia and South America, and established long-term cooperative relations with many well-known enterprises at home and abroad, including the world's top 500 enterprises.
Up to now, RICHMAT has 5 large modern production bases, 8 domestic and overseas subsidiaries and more than 1,200 employees.

iDealTek – Electronics designs, manufactures and markets DC Power Supplies, High Voltage Power Supplies, AC Power Supplies and Customized Power Supplies, with the vision of providing high-precision, high-quality and high-reliability Power Supplies. The company's years of experience in power supply design and production nurtures a broad power product line from 300W to 2MW, aiding motor testing, battery charging, new carbon materials, high-voltage charging, electron-beam and other cutting-edge research of University or Institutes. At present, iDealTek is still a small-scale technologically innovative power supplies provider.