Shenzhen Coolmay Technology Co., Ltd. includes some general packaging guidelines that can help you prepare your package for shipping. Please consult with our Customer Support for detailed info. We guarantee the package we pick is the most acceptable for your items. We're enthusiastic about our support.

Coolmay supplies high-quality hmi can bus both in the domestic and international market. Based on many years of experience, we have gained strong industry know-how. The HMI series is one of the main products of Coolmay. The production speed of Coolmay combined plc and hmi is guaranteed by advanced technology. Having undergone the full load aging test, the power supply module produces strong output power. Many of our customers said they often hang it to dry directly after washing, without the need to iron, because it does not wrinkle easily. The PLC controller adopts military-grade chip which makes it of faster operating speed and stronger anti jamming capability.

The goal of we would be to make quality products. Please contact us!