Shenzhen Cosail Electronics Co., Ltd. is a national high-tech enterprise focusing on the R&D, production and sales of power supply aging test equipment. Cosail boasts an experienced professional R&D team, including PC, embedded and DSP software engineers, energy-consuming and energy-saving hardware engineers, as well as equipment system engineers. The core members of the team have been engaged in the R&D of power supply aging test equipment and instruments for 10 years, and have led the completion of more than 50 invention patents and software copyrights related to the power supply aging test industry.

Cosail's products are mainly used in the aging test of 5G communication power supplies, PC and server power supplies, mining machine power supplies, industrial power supplies, aerospace power supplies, LED drivers, TV power supplies, mobile phone fast chargers, power tool chargers, new energy vehicle chargers, and energy storage inverters.

Our customers include CASIC, MEGMEET, NVC, Lifud, SOSEN, JUSON, COLORFUL, Marshell, CDN, SIL, Chenglian Power, Bull, CE LINK, Huntkey, etc. The construction of Cosail's corporate culture system is centered on the "harmony" culture. This culture originates from traditional Chinese values, reflecting Cosail's core values of "reasonable cooperation and win-win innovation". Cosail takes "leading the industry's development and pursuing growth through independent innovation" as its mission, and "the industry leader and creator of social value" as its vision.

The corporate colors of Cosail Electronics are a combination of blue and white, symbolizing blue skies and white clouds. We use high-efficiency energy-saving equipment to significantly reduce the energy consumption of power supply manufacturers, and contribute to protecting the blue skies and white clouds of our homeland.