Hnub Ci Vaj Teeb
BeySolar Lighting Company Limited tau tsim nyob rau xyoo 2006;Txij thaum ntawd los, BeySolar tau yog tus tshaj lij tshaj plaws thiab txhim khu kev qha hnub ci LED teeb chaw tsim khoom nyob rau hauv lub ntiaj teb no kev lag luam ntawm hnub ci teeb pom kev zoo khoom thiab accessories.
