heme iron

Hunan Yiwang Bio-Technology, based in Yiyang, Hunan, is a certified high-tech enterprise and technology-based SME combining biotechnology product development, production, distribution, and consulting services, manufacturing nucleic acids and derivatives, prophylactic biological products, active pharmaceutical ingredients, natural extracts, and dietary supplements under its own brand. With roughly 80% of sales domestic, the company offers CSO and CDMO contract services on FOB delivery and D/P payment terms, shipping to Asia, the Middle East, Central/South America, North America, Western and Eastern Europe, Australasia, and Africa, trading on brand recognition, international certification, and production capacity.