奥威医化国际(Allway International)

Dear Sirs, We are the biggest and the best manufacturer and supplier of 1,4-Benzoquinone in China Mainland. For years we produce and export much quantity of this item to world market with the best package and shipment. The specification of this item as following for your reference. Appearance: Yellow Crystalline powder Melting Point: 112-116 Residue on Ignition: 0.05% Max. Water: 0.5% Max. Assay: 99.0% Min. Conclusion: the item is up to the I.H.S. and Contract. Any question and specific enquiry, please feel free to contact us. We have ability and we are glad to serve you with the best goods and the first grade service. Best Regards and Wishes. Mike Chen Allway Chem-Pharm International.