... 3)Siemens mot Two-head 6 PCS Pad cleaning equipment JS-550B Market position: We are manufacturer ... with reasonable prices. Our machines are widely used on floor surface, for renovation,grinding and polishing ... , granite, terrazzo, etc.3, Under condition both dry and wet.4. Fit kinds of tools covering resin ... so that work without dust when working under dry condition. 11, Alloy water switch, which is ...