Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Product information: product name Isotonetazene Cas no 14188-81-9 Molecular weight 300.82 Appearance brown powder Purity 99%+ Place of origin China MOQ 100g We are Shanghai Yunao International Trade Co., Ltd.We are the manufacturer. It has excellent…
