Ko Shandong Ruida New Materials Co., Ltd. he kaiwhakarato mātua o ngā paraiheū hiriwa, ka whakapāwhara ki te tuku i te roopu whānui o ngā paraiheū hiriwa kaihāngai. Ki te mōhio 17 tau, kua whanake ake i te māramatanga roa ki ngā hiahia rereke o ngā umanga rereke. Kua whakapumahia ā-vei ngā paraiheū hiriwa ki te hanga i te hanga whakaputanga hou, e whakapono ana i ngā āhuahanga tika, ngā mata parurenga, me te kounga tata. Ka taunaki i te rohe whānui o ngā paraiheū hiriwa, e tika ana mō ngā whakamahinga i te hanganga, te mīhini, te hauora, me ētahi atu anō hoki. He iti noa ki te hiahiatia e koe ngā paraiheū toa noa rānei, ngā paraiheū hou rānei, ko te kaiwhakarato paraiheū hiriwa ka taea e katoa tō hiahia. Ko tā mātou kaha whakaputanga o te 35,000 tani i te tau e whakapono ana i te tuku tūturu, me te nui pea o ngā kaupapa. Kei te whakamahia tā mātou whakahaere kounga i te tōwari whakaputanga katoa, mai i te hui haumaru rawa ki te whakamutunga, kia whakapono hoki i te kounga o ia paraiheū hiriwa e rite ana, neke atu rānei i ngā tātai umanga. Ko tā mātou rōpū tohunga ka tāwhai ki te whakarato i te āwhina hangarau me te ratonga muri-hoko, kia noho ai mātou ko te kaiwhakarato paraiheū hiriwa tūturu mō ngā kiritaki i te ao.