Fisetin-Cotinus Coggygria (Smoke Tree) extract

Xi'an Rainbow Biotech Co., Ltd, established in 2013, is a trading company and manufacturer of plant extracts that operates its own raw-material planting base to support a vertically integrated supply chain. Backed by an advanced R&D center and strong manufacturing capacity, the company offers CRO and CMO contract services to customers across North and South America, Europe, Asia, the Middle East, and Africa, accepting payment via T/T in advance, L/C, Western Union, MoneyGram, and escrow, and competing on international approvals, experienced R&D staff, and quality service.