Qinyang Xianfeng li sireletsang serameng Material Factory   e thehiloe ka 1994, ka mor'a lilemo tse 20 tsa tsoelang pele ntlafatso, hona joale tsa fetoha e eang counterparts tse ruuoang, le phahameng, phahameng lebelo tse tharo, le dikarolo tse 'nè tsa sehlopha pingdu ditsitithale laola thekenoloji le thepa tlhahiso ea khoebo, rarolla rollback, kotopo sebediswa.