QINGDAO S.H.HUANYU IMP.&EXP CO., LTD founded in 2000, is located in beautiful coastal city qingdao .. It is a dedicating feed company which produces and sells feed materials. Meanwhile, the company operates feed materials, refractory materials and chemical reagents. .in 1997 , we had built 2 factories which produce the magnesium oxide(MgO), talc powder/talcum powder in LiaoNing province and also feed product in Shandong province , Our company still possesses almost 2.000 square meters of production workshops an…