Na nso nso a, anyị nyere Shanghai General Motors Co., Ltd. na a ogbe nke nyo ọcha ọzọ, n'ihi na nnọchi nke sinter efere ájá-anakọta ọcha nke eserese ogbako na ya Cadillac osisi nke China.

Ụlọ ọrụ ihe osise a nwere ụlọ ịgba mmiri na-akpaghị aka nwere teknụzụ nkewa nkụ nke Dürr mere ma wetara ya.Dürr bụ ụlọ ọrụ na-eduga na ụlọ ọrụ mkpuchi ụgbọ ala zuru ụwa ọnụ.Ọ na-revolutionarily etinye akọrọ nkewa technology na sinter efere nyo ọcha dị ka isi akụrụngwa na agba overspray nkewa usoro.Ọ dịghị mkpa maka mmiri ma ọ bụ coagulant, na-eru n'ikuku emission nke <0.1mg/Nm³, na-enweta mgbasa ozi ikuku 95%, ma na-echekwa ike ruo 60%, ebe ị na-ejigide àgwà eserese kwụsiri ike.Nkà na ụzụ nkewa akọrọ akọrọ nke Dürr, nke a maara dị ka "EcoDryScrubber", ejirila ebe niile n'ụwa niile.

Mgbe ejiri ngwaahịa anyị ogologo oge, arụmọrụ egosila na ọ ga-edochi ngwaahịa ebubata.Anyị enyela puku kwuru puku ihe nzacha efere efere maka ọtụtụ ndị na-emepụta ụgbọ ala China kemgbe 2015.