HUALONG, Jinan, Shandong, China,250100
We are the proffessional exporter of borosilcate glass tubes and rods as well borosilicate sheets, , pharmaceutcal ampoule, tubular moulded vials clear amber from china.Our products have been exported to Europe, USA, Japan, South Korea etc.Good quality, ...
borosilicate glass tube and sheets, tubularand moulded vials, solar collectsor, glass ampoules