Some ac motor controller items on the internet are marked "Free Sample" and can be ordered as such. In general, Shenzhen V&T Technologies Co., Ltd's regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We keen for your understanding that we would like to charge the sample cost .
V&T Technologies wins world-wide reputation by its remarkable how does a variable frequency drive
work. Various in styles, V&T Technologies's ev motor controller can meet the needs of different customers. V&T Technologies has built a strict quality control system to ensure its quality. It is widely used in various drive and speed regulation in the fields of machine tools, papermaking, metallurgy, chemical industry, etc. Shenzhen our team Co.Ltd. can help add competitive advantage of its customers. The product features precise speed identification and rotor flux orientation.
To practice our sustainable development, we have constantly renewed our production method by introducing advanced facilities that can control emission.