NingBo CALLA Motor Co.,Ltd, which is located in the New District ofNingbo Hangzhou Bay, close toHangzhou Bay Cross-sea Bridge, twohour’s drive away from Shanghai, Hangzhou, Suzhou and Ningbo,possesses a super geographical advantage. The company covers ...

we mainly produce DC110V locomotive air conditioning for drive roomand linear motor oil pump.Locomotive motive  with inverter technologyis reliably and save energy integrate.Linear moto pump is the advance equipment pumping oilsystem,it simple space ...