Hebei Hengchuang Environmental Protection Technology Co., Ltd. kei te taha tata ki te Taone Ahumahi Paerewa Paerewa Ao o Haina i te rohe o Yongnian, Porowini o Hebei. Kei roto i te papaka nga waahi mahi e whitu tae atu ki nga waahanga paerewa mo te kohi me te pokapu phosphating me te rohe maimoatanga parakaingaki.
I tenei wa, kei te whakamahia te ine taumata radar a to kamupene, te vortex flowmeter, te hiko hiko, te kaiwhakawhiti taumata wai me etahi atu hua i roto i nga momo tukanga o te maimoatanga parakaingo hiko i roto i te papa ki te ine me te urupare i te tere rere me te pehanga korehau i runga i te waahi. Ko te mahi pumau o te taputapu ka whakarite i te mahi pai o te punaha whakaeto.
