The production stream and updates manufacturing supplies make Shenzhen Coolmay Technology Co., Ltd. be able to continue to keep an outstanding place in programmable automation controller area. Having a long-term decided effort, we've got drastically reduced prices and strengthened our competitiveness. Efficient manufacturing flow can be understood within our factory.

Coolmay is known for its stable and reliable quality. Coolmay focuses on providing a variety of plc power supply for customers. As a PLC HMI all in one product, compact plc excels due to PLC HMI all in one. With high-performance electrolytic capacitor inside, the power supply module can ensure the stability of the system. Strong production strength of Coolmay shows the ability to be your first choice for cooperation. The PLC HMI All in one is of high flexibility.

We work to improve our use of raw materials, energy, and water in the manufacture of our products and provision of our services, and we will strive to reduce the emissions, discharges, and wastes that our operations generate.