QINGDAO makampani GASTEC NKHA., LTD ndi lachilendo munthu umwini ogwira womwe unakhazikitsidwa mu October 2009, padera ndi HK chipani TIME GULU, malo ntchito inali mu No.6, West wakunja mphete Road, Anqiu mzinda, Shangdong Province, ali za 110 makilomita kuchokera lalikulu wotchuka QINGDAO doko nyanja kotero ife tikhoza kusangalala ndi mayendedwe yabwino kwambiri ndi mmene kukumana bwino anayamba. Mankhwala wathu ankagwiritsa ntchito pa mafakitale / minda monga mafuta, mankhwala, ndi zamagetsi, Azamlengalenga, chipatala ndi umoyo, chilengedwe sayansi, zomangamanga zamoyo chakudya, makampani nkhondo, mphamvu m'badwo zitsulo etc. Tili ranges onse mankhwala mpweya ndi tinalonjeza mpweya khalidwe lathu kungakhale khola ndi odalirika. Tili wathunthu dongosolo yamphamvu processing kutenthetsa ndi yosesa zonenepa latsopano kuonetsetsa palibe chinyezi ndi mphepo pamaso mafuta kudzazidwa, ndi tili chromatographic zida kusanthula kuyesa aliyense botolo kuonetsetsa mpweya ungwiro akhoza kukumana lamulo yeniyeni makasitomala. Pakadali pano, mankhwala athu bwinobwino kugulitsa mayiko oposa 30 kapena zigawo mu dziko kumene ife wabweza kuthekera lonse ndi mbiri yabwino, monga Germany, France, Sweden, ndi Netherlands, Spain, Luxembourg, Russia, Australia, Bulgaria, Fiji, New Zealand, Sevilla, Columbia, Chile, Singapore, Indonesia, Vietnam, South Africa, Angola, Nigeria, Congo, Ghana, etc.