Yakavambwa muna 2004, Hebei Medipharm Co., Ltd inyanzvi yemakemikari zvigadzirwa 'Import & Export kambani. Iri muShijiazhuang, guta guru reDunhu reHebei, makiromita anopfuura mazana matatu kubva kuguta guru Beijing neTianjin Xingang, chiteshi chikuru kuchamhembe.Tine zvedupachedu chigadziko chekugadzira muchimiro chekutora chikamu nekushandira pamwe, pamwe nekambani inoshanda mune activated kabhoni zvigadzirwa - Hebei Liangyou Carbon Technology Co., Ltd. Nemakore makumi maviri ehunyanzvi hwekupinza uye ruzivo rwekutengesa kunze muindasitiri yemakemikari, tine vadyidzani venguva refu uye vakagadzikana muChina. Zvigadzirwa zvinonyanya zvinosanganisira rabha nemakemikari epurasitiki, makemikari ekuvaka, makemikari ekushandisa mazuva ese, makemikari ekurapa mvura ...
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