河北讯川科技有限公司
河北讯川科技有限公司

Bmschemmainproducts:bariumhydroxide,bariumchloride,bariumsulfate,strontiumnitrate,bariumacetate,bariumnitrate,strontiumchloride,strontiumcarbonate,manganesechloride,bariumcarbonate,witherite,barite,etc.Wearespecializedintheresearchanddevelopment,customization,sellingandforeigntradeofbarium,manganeseandstrontiumsaltsproducts.