KINGRANG ELECTRONIC TECHNOLOGY Co., Ltd has been contributing to the industry since its foundation in 1999.

As the electronics business grew and technology changed, the need for better power supplies is required. So, we started to develop our products focused on programmable DC power supply.

In 2000, it came out and have been highly accepted by the major mobile-phone manufacturers, LCD factories, ATE system integrators, universities, and other laboratories as a test & measurement equipment. It allows delicate circuits to be protected by accurately setting outputs with reasonable price.
Our designs have guided the development of the modern power supply in China and acquired a reputation for consistently supplying customers with the highest quality products within compact size and light-weight.

KINGRANG ELECTRONIC TECHNOLOGY Co., Ltd will utilize our full strength and further increase its competitiveness by developing more profitable products to our customers and distributors.