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Chigadzirwa Nhanganyaya Rich Chemical inyanzvi yeChina mutengesi weindasitiri giredhi dichloromethane yakagadzirwa muChina, iyo yave ichiita organic makemikari kwemakore gumi.Kupa sampuli yemahara, tinokugamuchirai noushamwari kuti utenge high quality CAS No. makemikari ane kuchena kwepamusoro uye mutengo wakaderera wit ...Verenga zvimwe»
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Chinangwa Dichloromethane inonyanya kushandiswa muminda yekugadzirwa kwemafirimu nemishonga muChina. Pakati pavo, kushandiswa kwekugadzirwa kwemafirimu kwakaverengera makumi mashanu muzana ekushandiswa kwese, mushonga unoverengera kudyiwa kwe20%, vamiririri vekuchenesa uye kushandiswa kweindasitiri yemakemikari. ...Verenga zvimwe»
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DONGYING RICH CHEMICAL CO., LTD.iri kumaodzanyemba kumucheto kweYellow River muShandong Qilu Pearl-Shandong Dawang hupfumi hwekusimudzira zone, yakavambwa muna 2006, ikemikari yakakosha yekutengesa zvinhu uye inotungamirwa nekambani yekunze.Nhasi, Rich chem anga ari mumwe wevatengesi vepamusoro ve ...Verenga zvimwe»
