Ụlọ GS-Qingdao Laoshan Sanitary ọdụ ụgbọ mmiri, China

Ụlọ GS E wuchara ụlọ ọrụ ahụike nke nwere ngụkọta ihe owuwu nke square mita 28,000 na ụlọ 1,617 mberede mberede na obere oge.