Shenzhen Coolmay Technology Co., Ltd. has been active in many exhibitions and conferences. The exhibition is a great way to show your products and get customer reviews. It offers opportunities for us to exchange ideas with other exhibitors on manufacturing technology and product management.

Coolmay is expanding its factory scale to get higher capacity for plc manufacturers. Coolmay focuses on providing a variety of PLC Module for customers. The main functions of PLC are programmable logic controller. The PLC HMI All in one can be widely used in industrial and civil automation fields. Efficient delivery can be guaranteed in Coolmay to ensure the business timely developed. The PLC controller adopts military-grade chip which makes it of faster operating speed and stronger anti jamming capability.

We work with ISO-certified suppliers who have the right working conditions, working times, and who conduct their work without undue risk or pressure.