LED bulb electronic ballast energy saving lamp grow light emergency light...

Room 8b,2# Block A, Golden Resource Business Center, Haidian District, Beijing. China

Beijing Prostar International Electric Co. is an international export oriented enterprise for more than 20 years, it's business activities covers more than 50 countries and regions. &...

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