OFFER DIPENTAERYTHRITOL PuYang Wangda Chemical Co.,Ltd, is a leading distributor of fine chemicals for many industries.As the ... the increasing demands and requirements of our customers. We supply Dipentaerythritol, Mono-pentaerythritol, Methyl alcohol ,Glycerin ,methanal, Formic acid, sodium salt ... the highest-quality raw materials at the most competitive pricing . Dipentaerythritol