You can always contact us for an actual specification of the volume and weight of your shipment. As a professional company, we will calculate both volume and weight so that you can know the exact information about the goods and package. It is known that cargo weight and volume of mini plc play important parts in determining the shipping costs before shipment, so we will take full consideration into the packing materials, saving the cost and ensuring the cargo's safety.

With rich industry experience, Shenzhen Coolmay Technology Co., Ltd. does well in home and abroad market. Coolmay focuses on providing a variety of VFD/ Inverter for customers. The manufacture of Coolmay programmable control systems involves a wide range of stages. These stages rapid prototypes, PCB fabrication, welding, performance testing, and assembly. Coolmay's PLC HMI All in one provides engineers with a new choice of easy use and maintenance. The growth of our company in VFD/ Inverter industry profits by the considerate service and qualified VFD/ Inverter. we's PLC sells well over the world including Europe and America.

All of our business activities work towards our corporate social responsibility. During the production stages, we have established an optimized environmental protection system. Any dust, exhaust gases, and wastewater will be handled professionally to reduce the negative impact on the environment.