Jianchen Building Block 5,Yinzhou District, Ningbo,Zhejiang Province,China Ningbo, Zhejiang
SACH (CHINA) Central Vacuum Cleaning System Co.,Ltd was founded in China from 1992, under guarantee, Spanish company specialized the development, production and marketing of fresh air system & central vacuum cleaning system, constant investment research ...
solar panel, LED, central vacuum cleaner, ventilation, air curtain