Changzhou Tonghui Electronic Co., Ltd.

Tonghui provides more than 70 kinds of electronic measurement instruments, of many parameters, including some top instruments in the country, such as, precision LCR meter with frequency of 1MHz, automatic transformer testing system with excellent performance, 6 1/2 digital multimeter, professional impulse winding tester, high-speed LCR meter with the speed of 70 meas/sec, portable LCR meter, etc. And it is believed that series of advanced and innovative products will be developed by Tonghui in the near future.

Tonghui concerns about extending our business abroad, and now overseas market has been playing an important role in Tonghui's development. We will learn from experience, respect our customers, improve ourselves, to build Tonghui a prominent enterprise in the world.

Tonghui is your reliable friend for ever, and we look forward to sharing success with you.