100% copper wire, and automatic wiring.

Brass impeller.

Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision.

CNC precision automatic lathe for smoother shaft, our owner casting factory.

Strict test including high-pot testing of stator coil and whole pump, outgasing test and performance test, ect.

New shape design with patent protection.

Anti-rust treatment castings and electrophoresis.