we are a professional manufactory of micro piezoelectric air pumps, piezoelectronic water DC brushess pumps. Compared with traditional Piezoelectric pumps compact, small size, quiet and low power. Piezo the latest products in world, have patents ...

We specialize in machining precision parts according to supplied drawings or samples:1)Equipments: CNC, automatic lathe, drilling, milling, sawing machine, etc.2)Materials: steel, SS, copper, aluminium, plastic, etc3)With various surface ...