Shenzhen Coolmay Technology Co., Ltd.'s professional R&D department is led by one of the most important experts in the field of [main product keywords]. Our team is committed to continuous improvement, looking for better, faster and more affordable ways to serve our industry. We invest heavily in research and development to maintain our position as an industry innovator. Our R&D department is the backbone of our organization.

Coolmay is at the forefront of PLC Module industry. Coolmay focuses on providing a variety of plc power supply for customers. Electric indicators for Coolmay PLC are required to check carefully. Its electromagnetic compatibility, static, harmonic, and other electric issues which may affect the operation of other devices will be handled properly. The power supply of our company's PLC HMI All in one is installed outside which ensures low fault. PLC has the virtues such as programmable logic controller as compared with other similar products. our team's PLC HMI All in one has an effective programming system, which can accurately collect data.

We are active in some charitable foundations. We are working hard to reduce poverty and creating better education opportunities by donating capitals on building village schools.