I roto i ngā mara o te hanga whare, te hanga taputapu whare, me te whakapaipai me te whakahou,Koiri maitai PPGLkei te piki haere te rongonui o te rauemi nei mō te maha o ngā kaupapa nā tōna ātete pai ki te waikura me ōna āhuatanga whakapaipai. Heoi, i te aroaro o te whānuitanga o ngā hua koiri PPGL kei te mākete, me pēhea te whiriwhiri tika i te momo, te whakahaere i te utu oKoiri PPGL, me te whakarite i te pānga whakamahinga mō te wā roa oPepa paninga tae PPGLkoinei ngā take matua e āwangawangahia ana e ia kaihoko.
Ka hangaia te koiri maitai PPGL mā te whakamahi i tētahi rau maitai kua pania ki te konumohe-konute hei rauemi turanga. Whai muri i te tango hinu matū me te maimoatanga hurihanga mata, ka pania ki tētahi, neke atu rānei, o ngā paparanga paninga waro, kātahi ka tunua ki te pāmahana teitei kia mārō. I roto i tēnei hanganga, ko te paninga konumohe-konute kei raro e mahi ana hei ārai taketake mō te waikura, ko te paninga waro o te mata e mahi ana i ngā mahi hipoki tiaki me te whakapaipai. Koinei tonu te tikanga tiaki rua e tino whakarei ake ana i te ātete waikura o te koiri PPGL, ā, ko tōna roanga mahi tūturu he tata ki te 1.5 ngā wā roa atu i te roanga o ngā koiri maitai kua pania ki te konumohe-konute noa.

I te hoko i te pepa paninga tae PPGL, me whai whakaaro nui ki ngā āhuatanga e whai ake nei: Tuatahi, ko te momo paninga - ko te polyester (PE) he pai mō ngā taiao o roto noa, ko te polyester kua whakarerekētia ki te silicone (SMP) he pai mō ngā āhuatanga o waho whānui, ko te polyester ātete-huarere teitei (HDP) me te polyvinylidene fluoride (PVDF) ngā kōwhiringa pai mō ngā takutai moana me ngā rohe he kaha te hihi ultraviolet. Tuarua, ko te whakataurite i ngā whakatakotoranga o te papa, tae atu ki te matotoru, te whānui, me ngā whakaritenga ritenga mō te taumaha o te paninga konumohe-konutea. Hei whakamutunga, ko te whakaaro nui oUtu koiri PPGLkaua e warewaretia. Me taea e ngā kaiwhakarato kounga te whakarato i te taurite tino pai i waenga i te whakapumautanga kounga me te whakahaere utu.
Mai i tōna whakatūnga i te tīmatanga o te tekau tau atu i 1980, kua mau te pūtake o te Rōpū ZZ ki te Rohe o Yangpu, Shanghai. Kua tipu inaianei hei rōpū hinonga whānui e whakauru ana i te hokohoko maitai, te tukatuka me te tohatoha, te whakahaere rauemi mata, te whakawhanaketanga whenua me te haumi pūtea. Me te whakapaipai rēhita o te 200 miriona RMB, kua noho hei hinonga matua i roto i te umanga rauemi whakarewa o Haina. He maha ngā tohu kua riro i te rōpū, tae atu ki te "Top 100 Honest Enterprises in National Steel Trade Logistics" me te "Top 100 Shanghai Private Enterprises in Steel Trade".
Mā te whakawhirinaki ki tōna turanga ahumahi pakari me te pūnaha whakahaere kounga tino pakari, ka haere tonu te Rōpū ZZ ki te whakarato i ngā koiri maitai PPGL kounga teitei me ngā pepa paninga tae ppgl ki ā mātou kiritaki. Ahakoa kei te āwangawanga koe mō te ōwehenga utu-mahi o ngā koiri ppgl, kei te rapu rānei i ngā whakaritenga ritenga mō ngā koiri PPGL, ka whakaratohia e mātou he ratonga ngaio hei waihanga uara māu.