Bejing Refine Biology

refine biology is a modern manufacturer and distributer of botanical extract, as export oriented scientific and technical enterprise, refine currently operates two entities: beijing refine biology co., ltd and xi’an refine biology co., ltd. our primary products include: magnolia bark extract, marigold extract, common cnidium extract, kidney bean extract and so on. throughout a zooming growth for years, refine biology enjoys a high level of awareness among the industry, as a worldwide supplier we’ve gained profound knowledge in international trade and a steady growing customer resource. other than locally, refine has founded the sales network in europe, north america, south america and southeast asia. in our advanced r&d center, refine biology brings together a strong group of talented professionals; it is the team of experts that allowed us to carry holistic proprietary manufacturing technology, from trial to product. furthermore, we cooperate closely with some top-ranking instituti