Hangzhou Tengtu Radiant Glass Co. Ltd e na le moetsi ea hloahloa oa mefuta eohle ea lihlahisoa tse tsubang likhalase.
E thehiloe ka 2008, ho fihlela joale, re bile le boiphihlelo ba lilemo tse 12.
Lihlahisoa tsohle tsa rona li entsoe ka letsoho ka khalase ea borosilicate le khalase ea quartz ea 100%.
Haholo-holo re etsa liphaephe tsa khalase, li-bong tsa khalase, likotlolo tsa khalase, banger ea quartz, lipeipi tsa silicone, grinder, lisebelisoa tsa khalase tse tsubang.
Re na le sehlopha sa profeshenale sa khoebo ea kantle ho naha, sepheo sa sehlopha: Lihlahisoa tsa boleng bo holimo, Theko ea Tlholisano, Mokitlane o ka Sehloohong.