Rongtian Chemical, Firstly established in 2000 in Henan province, Rongtian Chemical has grown up to be a group company manufacturing and exporting Pentaerythritol, Dipentaerythritol, Sodium Fomate, Calcium Formate, Melamine, C5&C9 Petroleum resin, Frothers and other products basic organic chemical material. To enjoy the advantage of convenient transportation and better server the customers from all over the worldbuilt up its new company in Qingdao in 2010.