Welcome to Shenzhen Coolmay Technology Co., Ltd. factory. Find the address on "Contact Us" page. We're glad to get you all over the world. We locate the mill in consideration of space to port, environmental conditions, etc. Our factory is encouraged by a team of well experienced and trained workers. Each manufacturing step controlled and is well tracked.

Coolmay is a Chinese main exporter for PLC Module. Coolmay focuses on providing a variety of VFD/ Inverter for customers. Coolmay programmable logic controller has passed a wide range of necessary tests such as vibration testing, acoustic tests, endurance tests, and water ingress (IP) testing. The pluggable terminals of our team's PLC HMI All in one help users easily dismount the product. The service of our team provided to customers has helped company to win their trust and recognition. With built-in EMI and filter, the power supply module makes little noise.

Winning more overseas market share is what we pursue now. Under the technological support, we will strive hard to win over customers by quality and service.