Nanjing Chanka Technology Co.,Ltd is headquartered in Nanjing, Jiangsu, and with its factory in Suzhou. It is an industry and trade integration company, which was established by a member of Kingclean who has rich experience in small home appliance, especially in vacuum cleaner. including stick vacuum cleaner/cordless vacuum cleaner, robot vacuums, car vacuum cleaner, wet and dry vacuum and washer., dust mite controller. "Quality is first" is our company culture. Most of us come from home appliance big factory with rich experience. We can provide fast response in Alibaba, professional service, Rich product, good quality product.