Shenzhen Coolmay Technology Co., Ltd. was established in 2006, and Coolmay PLC controller was issued in the market.

In 2010, the first HMI/PLC all in one in China was released by Coolmay. 

In 2014, Coolmay invested in machinery, education and training, home automation. Products were applied by Foxconn and BYD.
In 2015, obtained the Industrial Red Sail Award, product upgrades, expanded customization and diversification of power supplies, wireless modules, etc..

In 2016, Coolmay Technology won the National High-tech Certification and started overseas markets.

In 2018, Coolmay cooperated with many colleges and universities to offer job oppotunities.

In 2019, the company won the National High-tech Enterprise Certification.

In 2020, an anti-epidemic team was established to offer supports for thousands of fully automatic one-drag two-face mask machines and KN95 mask machines, making great contributions.

In recent years, the company attaches great importance to intellectual property rights, continuously innovates, and enhances the core competitiveness of enterprises. It has successively obtained 3 trademark registration certificates, 1 invention patent, 7 utility model patents, 6 EU CE certifications, and 14 computer software copyrights Intellectual property implementation standard system certification, ISO9001 quality system certification, multiple honorary awards, and a number of patents and certifications are being applied for.