Established in 1992 , we have been working on the development and improvement of new technology, use complex process and strict quality control, Provide high quality and good service to customers
100% copper wire : Good conductivity, low resistivity, good thermal conductivity, high intensity.
rotor and stator use cold rolled silicon steel sheet : Good toughness, wear resistance and bearing force fine
steel bearing : Steel die casting, long life, low friction coefficient, flexible and durable.
shell steel : sturdy and durable
complete machine: Low noise, vibration poof, heat dissipation fast, has a very compact structure and attractive appearance
welcome to www.dfddafeng.com and contact us ！