PanGu Group - pangchem.com At present, the two strategic layouts of Pangu Group are chemical (Changshu sino-enterprise petroleum co. ltd) and agricultural (QingDao Tiny Wuya International trade co. … At present, the two strategic layouts of Pangu Group are chemical (Changshu sino-enterprise petroleum co. ltd) and agricultural (QingDao Tiny Wuya International trade co. …