Based on refineries, xxxxx speaks for the petrochemical and refining industries on issues important to their business. We are an integrated supplier of paraffin wax, slack wax, bitumen, base oil, RPO,...

Shanghai Friend Corperation was established in 2005 and has become a renowned organization over the years. We are a leading manufacturer, trader in China offering high quality furnace oil,bitumen,rpo,...

Room 1225, No.58 HuaChi Road Shanghai China Shanghai Shanghai 200063 China

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