Ferrous fumerate powder, vitamin C powder

I am looking to source ferrous fumerate powder, vitamin C powder, high metoxyl pectin powder, folic acid, and liposomal iron powder. Vitamin C powder High metoxyl pectin powder Folic acid Liposomal iron powder Product specifications: Ferrous fumerate powder: • Purity: ≥ 98% • Particle size: 100 mesh • Solubility: Water-soluble Vitamin C powder: • Purity: ≥ 99% • Particle size: 200 mesh • Solubility: Water-soluble High metoxyl pectin powder: • Esterification degree: ≥ 50% • Particle size: 150 mesh • Solubility: Hot water-soluble Folic acid: • Purity: ≥ 97% • Particle size: 200 mesh • Solubility: Slightly soluble in water Liposomal iron powder: • Iron content: ≥ 10% • Particle size: 100 mesh • Solubility: Water-dispersible Service Requirements: Reliable and timely delivery Quality assurance and certification Sample provision for quality testing Competitive pricing We are looking forward to receiving your quotations. Further requirements: · Supplier type: manufacturer · Samples: required · Certification(s): CE