Aware that innovation is a key factor for making the difference, Shenzhen Coolmay Technology Co., Ltd. has been focused on the improvement of in-house R&D capacities through continuous investing in facility, talents, and technology at the very beginning. Over these years, we have successfully utilized our independent R&D capabilities to advise & guide customers in their technological choices, to develop new products and processes, and to improve existing processes. We will continue to invest in strengthening our R&D capabilities. For us, expenses on R&D is not an expenditure but a worthy investment.

Coolmay is the preferred choice of manufacturing programmable logic controller. We have received many compliments on the Chinese market. The plc programming device series is available in a wide range of types and specifications. Every piece of Coolmay hmi for plc is born in a scientific and orderly production process. Coolmay's PLC HMI All in one provides engineers with a new choice of easy use and maintenance. This product is highly resistant to static. The fabric is finely treated with an antistatic finishing agent to remove any electrostatic discharge. The power supply module makes soft starting power which can reduce the instantaneous voltage shock effectively.

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