We supply all kinds of groove, hook and flat-shape commutators for series-excited motor and DC machine. it absorbs distillate of domestic and foreign modern manufacturing technology and combines with the advanced modern scientific management, so the annual output is up to tens of million pieces and the products are sold far to Europe, America and Southeast Asia.
The company has passed the certificate of ISO9001: 2000 International Quality System. In the course of development, we always pay much attention to quality control, technical improvement, technological innovation and equipment improvement and improve attainment of all staffs. With the excellent quality of product and perfect after service system, we gain the trust and support from domestic and foreign clients. People from Changtai would like to make great progress with large clients hand in hand to create brilliance.