No. 3-8, Building 6, No. 1, Haitang Xixin Street, Nanan District, Chongqing, China (Mainland)

We are committed to the research and design of our products.We have a harmonious design team and professional production team in china.High quality, health and safety, fashion design and standardized ...

Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in Chongqing, , China. The reason Chongqing Daoquan T...