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Shenzhen DFL Investment & Development Co.,LTD located in CBD of Shenzhen, the Economic special Zone,it is the main member of China Chem Sales & Supply Group. Since its establishment in 1997, our company has been abiding by the principle of eqality and mutual benefit,extemely serious on contract obligation and credibility. We mainly deal with the international business of Sulphuric-acid,phosphoric sacid,fertilizer DAP,MAP,TSP,SSP...... |
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