Yanzu zan gabatar muku da babbar alama ta Ethylene PVC ta kasar Sin: Qingdao Haiwan Chemical Co., Ltd, wanda ke lardin Shandong na Gabashin kasar Sin, jirgin yana da nisan sa'o'i 1.5 daga birnin Shanghai.Shandong muhimmin birni ne na tsakiya da ke gabar tekun kasar Sin, wurin shakatawa na bakin teku da birnin yawon bude ido, da kuma tashar tashar jiragen ruwa ta kasa da kasa.Qingdao Haiwan Chemical Co., Ltd, shine jigon Qingdao Haiwan Group, an kafa shi a cikin 1947, wanda a da ake kira Qingdao Haijing Group Co., Ltd.Tare da fiye da shekaru 70 high gudun ci gaba, wannan giant manufacturer ya kafa wadannan samfurin jerin: 1.05 miliyan ton iya aiki pvc guduro, 555,000 ton caustic Soda, 800 thoudans VCM, 50 dubu Styrene da 16 dubu Sodium Metasilicate.Idan kuna son yin magana game da Resin PVC na China da sodium ...