Feme
Qingdao Sainuo Group, e thehiloeng ka 2005, ke khoebo e pharaletseng ea theknoloji e phahameng e kopanyang tlhahiso, lipatlisiso tsa saense, kopo le thekiso.
Ho tloha setsing sa pele sa pokello ea lihlahisoa le sehlahisoa, butle-butle e se e holile ho ba morekisi oa lihlahisoa tse felletseng ka ho fetesisa le ho hasana naheng ea China e nang le mefuta e ka bang 100 ea lihlahisoa, e natefeloa ke botumo bo phahameng lefapheng la ho tlotsa le ho hasana naheng ea China.
Har'a tsona, palo ea tlhahiso le thekiso ea boka ba polyethylene le EBS li maemong a holimo indastering.