Shenzhen FSTsystem Technology Co., Ltd. is a professional AC drive, frequency converter and VFD enterprise, specializing in the R&D, manufacturing and trade of high, medium and low voltage frequency converters, providing customers with integrated system solutions.

We have a professional R&D and dedicated management team with more than 20 years of experience in theoretical research, product development and quality management. We adopt SPWM, sensorless vector control, and vector and torque control technologies in our VFD series inverters, which has reached the international advanced standard. The products can directly replace or to be equivalent of Europe and the United States, Japan and other brands, providing customers with a powerful technical support.

We have achieved popularity and qualification in VFD industry. Quality is the life of enterprise.

We have built up a comprehensive product family. Frequency inverters' power covers the range from 0.4 to 630kW, and voltage range is between 220V and 690V. More than 100, 000 units inverters are running smoothly at different industrial sites.

We believe “quality is life ”,so we will test all products before shipment. With years of persistence, the total failure ratio of Our frequency inverters has been controlled below 1%. We never lose a customer because of the quality problem;

With Strong R&D and Engineer Team, makes our after-service very easy, For all doubts and requesting for technologies supporting, We can offer detailed Solution without delay, so for us,“Not Only Products, But also solutions”;