copper solvent-di-(2-ethylhexyl)phosphoric acid-commercial reagent Our after-sales team regularly participate in the service training and thus they have the right skills for meeting customers' needs through Deyuan Metal Extraction Solvent. We guarantee that our service team convey clearly to customers using authentically positive language with empathy and patience.
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Deyuan copper solvent-di-(2-ethylhexyl)phosphoric acid-commercial reagent With the brand - Deyuan established, we have been focusing on the improvement of our products' quality and marketability and thus we have located our most cherished brand value, that is, innovation. We insist on launching new products every year for improving our own brand's and our cooperative brands' market competitivity to increase sales.complexing agent chemistry,zinc solvent extraction,bis(2-ethylhexyl) hydrogen phosphate.