ZMMTW Ltd.

We are from China, a professional engaged in second-hand machine tool retrofitting company,Sales and installation of gear grinding machines, specializing in profile wheel grinding machine, and follow-up crankshaft grinding machine CNC transformation.
We are also the only company in China that has successfully retrofitting OERLIKON OPAL50, Hofler Promat400/Helix400,Niles ZP/ZE grinding machine.