Wanyou Petrochemical Co., Ltd is located in the beautiful kite capital - Weifang, Binhai Economic Development Zone, weifang city, shandong province, China. it a collection of scientific research, production and trade one diversified high-tech ...

At the moment we can supply Paraffin Wax, Residue Wax, RPO, Bitumen, Base oil (Virgin and Recycle), Grease, Lube Cut, Iron Ore and ¦