Beijing Dianliangang Electrical Equipment Co., Ltd., since its establishment in 1997, is committed to the research and development, production and sales of power products. It has been successfully operated for nearly 30 years and obtained the certification of high-tech enterprises and Zhongguancun high-tech enterprises in 2016.

The company adheres to the business philosophy of "winning trust from customers, employees, and partners". It relies on talents and technologies in the power industry, and is based on independent research and development. It is enterprising and innovative, and is committed to providing modern information technology for the power industry. , power electronic technology and other scientific and technological means combined with traditional electrical technology, technology, products and services.

After years of hard work, the company has independently developed DLCS-2000 series intelligent low-voltage comprehensive safety protection device (i.e. motor protector), DYN series microcomputer comprehensive protection energy cabinet, DLY series surge protector, DCJ series power operation and maintenance intelligent information acquisition terminal 30 products including 12 series have passed the type test of professional testing institutions. It has also obtained more than a dozen certifications including 3C certification, EU CE certification, German PROFIBUS DP certification, plateau certification, etc.

The company's products are widely used in power, metallurgy, coal, petrochemical, chemical, light industry, cement and other industries, and have successively provided technology and products for dozens of large-scale projects such as the Three Gorges Export, West-East Gas Pipeline, Olympic Games, aircraft carrier bases, etc.; and actively participated in Aid projects actively respond to the development direction of the Belt and Road Initiative, and export products to the Democratic Republic of Congo, Myanmar, Vietnam, Laos, Belarus, Pakistan and other countries.