calcium chloride, calcium bromide, sodium bromide, zinc bromide, magnesium chloride, oil driling chemicals, food additives

Weifang Bell Chemical Co.,Ltd is a professional oil drilling chemical and water treatment chemical supplier.main product:Calcium Chloride,Magnesium Chloride,Calcium Bromide,Sodium Bromate,Sodium Bromide,PAC,DBNPA,Magnesium Sulphate,and so on.These products widely used in oil drilling,water treatement,food additive,etc.for more information,pls contact us.SKYPE:bellchemical

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