WINFIELD INDUSTRIES has been in the activated carbon field for more than 10 years being a manufacturer, exporter and importer. Its head office is located in the USA and its two plants are in China. WINFIELD also has warehousing and lab. facility at the Port of Tianjin, China for final inspection, dedusting and repackaging before shipment. It also has an office in Hong Kong for the handling of documentation and transfer of funds. We can offer quality A/CARBON at very competitive prices and we ship directly to Europe & other parts of the the world.