53 rubber manufacturers have been shut down in Qingdao
53 rubber manufacturers have been shut down in Qingdao, this is the biggest number in Shandong province. There are also others have been shut down in Jinan, Taian, Zaozhuang, Dongying.
Hydrocarbon Resin (Petroleum Resin); C5 Resin; C9 Resin; Hydrogenated Resin; Gamma Oryzanol; Sodium Hyaluronate
53 rubber manufacturers have been shut down in Qingdao, this is the biggest number in Shandong province. There are also others have been shut down in Jinan, Taian, Zaozhuang, Dongying.