We are one of the largest painting system manufacturers in China. Our customers: Videocon, Midea Air-conditioner cabinet, Yonghua bicycle, Fangda Corporation powder spraying line, Dongyang Air-conditioner, Huarun Toast machine, Yuhua Radiator, etc Generally, pre-treatment system includes degreasing, water washing, surface adjustment, phosphatization, purified water washing, blowing off water, etc.We can alsodesign, manufacture, install whole set ofpre-treatment system according tocustomers' requirements. So if you need such products, please kindly contact with us. We will provide you with high-quality products and service. We are looking forward to the cooperation with your honorable company.