Changzhou Troy Machinery & Electric Co., Ltd. was founded in 1998, which is a high-tech enterprise specializing in research & development, production & sales of High Speed Spindle Motor for over 20 years.

We actively introduce advanced production equipment and first-class test machines to improve the quality of products. With advanced technology and reliable quality,we have received popular recognition from our clients home and abroad. More and more people are accepting our brand “WHD”.

Our products mainly have five series, including STZ, STF, STM, STL, STX which are widely used for CNC machines, Engraving machines,Drilling machines,Edge banding machines and so on. Furthermore, we can design and manufacture special spindle motors according to requirements of our customers. Insisting on the enterprise spirit of “Customer First, More Value to your Machine”,we have exported our products to USA, Russia, Europe, India, Brazil, Iran etc.,all over the world.