The rejection rate of tft hmi under Shenzhen Coolmay Technology Co., Ltd. is controlled nicely. Quality control is taken strictly. This is definitely the very best approach to decrease the rejection rate. All issues in the rejected are digged out, in order to enhance the product quality and lessen the rejection rate.

Coolmay is widely known for its reliable quality and rich styles of PLC. Coolmay focuses on providing a variety of VFD/ Inverter for customers. The manufacturing process of Coolmay plc input output modules includes several stages. The product will go through mold fabricating, injection molding, stamping, surface treating, and assembling. With high-performance electrolytic capacitor inside, the power supply module can ensure the stability of the system. VFD/ Inverter is applied to tft hmi for its merits of tft hmi . Having undergone the full load aging test, the power supply module produces strong output power.

Under the principle of win-win cooperation, we always working hard to seek for long term partnership with all our customers. We will allow our customers to engage with the business and strengthen interaction with them about the product and services. Through this way, we can incentivize them to keep coming back.