Dear Concerned

I represent a large manufacturer in Pakistan seeking bulk supplies of Zinc Sulphate Monohydrate (34% water-soluble zinc, 25 kg packs), Potassium Nitrite (94% purity, 50 kg drums) and Azarirachtin (need extract) with SGS/ISO certificates. Please provide quotes for 25000+ kg of each, including pricing, delivery terms, and batch-specific Certificates of Analysis. We prioritize quality and competitive rates.

Thank you,