Shenzhen Coolmay Technology Co., Ltd. makes every attempt to protect the item from harm, but it cannot be fully ensured. If you find any damage, please write it all down. These documentation will be very helpful if you need to submit a claim to the carrier. Coolmay attaches great importance to such matters and will thoroughly analyze individual cases. We are sorry for the accident. If this happens, please contact us via any radio station and we will do our best to do this.

Coolmay is one of the most professional suppliers for compact plc. Coolmay focuses on providing a variety of plc manufacturers for customers. our company plc input output modules has been tested to meet a series of safety and quality regulations. It is certified under RoHS, CE, CCC, SAA, UL, and other related electric standards. The specifications of the PLC controller can be customized. our company PLC has established long-term and stable cooperation with many competitive brands. Made of imported driver chip and special electronic component, the power supply module is high-precision.

We are committed to keeping on the stable business relationships with our customers. We are always willing to work with them side by side, and strengthen our communication on business.