Welcome to Shenzhen Coolmay Technology Co., Ltd.! Find the address on "Contact Us" page and contact us for pickup service or specific route. The location is selected based on the distance to ports, the natural environment, the target talents, etc. A visit to our company will give you a deeper understanding of us and our products.

Doing well in R&D and production of plc manufacturers, Coolmay has gained a high reputation at home and oversea market. Coolmay focuses on providing a variety of plc manufacturers for customers. VFD/ Inverter get great attention for the reason of plc hmi. With high-performance electrolytic capacitor inside, the power supply module can ensure the stability of the system. Coolmay has great customer satisfaction and return rate. The PLC controller adopts military-grade chip which makes it of faster operating speed and stronger anti jamming capability.

Our goal is to produce the best possible products to serve our customers. We have abundant experience in selecting and sourcing high-quality materials and optimizing the production workmanship.