Producteur Soda De Chine - achat / vente en gros

fournisseur des produits chimiques , comme caustic soda, phosphorique acide, citric acide, nitric acide, koh, ipa (...) ...
Annonceur de Chine

hi dear friend！ good day! i see in your website that you deal with chemical. so i write to see if we can make business. we offer: caustic soda potassium hydroxide glacial acetic acid phosphoric acid formic acid hydrogen peroxide sles labsa do you need these? tina (...) ...
Annonceur de Chine