Answers to the questions buyers ask most often before placing an order.
MOQ depends on the product and grade. We supply from small R&D and sample quantities up to full commercial containers. Tell us your target volume and we will quote accordingly.
Yes. Samples ship with a Certificate of Analysis, and the sample cost is deductible from your first order.
ChP, USP, EP, BP, JP, AJI and FCC depending on the product. State the edition you need when you enquire.
COA and MSDS as standard, plus the regulatory documents agreed in your dossier (DMF, WC, COPP, GMP, stability data and more).
Yes — both on-site and remote. Please notify us at least two weeks in advance so we can arrange the visit.
Typically 2–4 weeks after order confirmation, depending on grade, quantity and destination. We confirm the exact schedule with your quotation.
NAC holds DMF (ChP/USP/EP), Written Confirmation for the EU and COPP. Ask our team which specific filing applies to your country.
Yes. For qualified volumes we manufacture to your agreed specification, and we support custom synthesis and tech transfer through our amino-acid portfolio.
Full traceability from raw material to finished product, sealed pipeline processing with 12,700 DCS control points, and release against the current pharmacopoeia limits.
Email angela@hichibiopharma.com or message us on WhatsApp at +86 187 2164 5330 with the product, grade, quantity and destination country. We reply with a quotation, COA sample and MSDS within 24 hours.
Tell us grade, pharmacopoeia, quantity and destination. We reply with COA sample, MSDS and a price proposal.
