Weifang xinjie chemical co.ltd
our main product ，Sodium metabisulfite(Sodium Pyrosulfite) ，sodium humate， Sodium Sulfite ，Sodium Bisulphite ， Calcium chloride , Magnesium chloride,，Snow melting agent, Industrial salt，Sea salt crystal ，Potassium metabisulfite ， soda ash ,Sodium Bromide, sodium Bromate , Ammonium Bromide ,Potassium Bromate ,Potassium Bromide , etc.
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Sodium metabisulfite
Calcium chloride
Magnesium chloride
Sodium humate
Snow melting agent
Soda ash
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