PuYang Wangda Chemical Co.,Ltd, is a professional manufacturer of fine chemicals for many industries.As theone of largest non-state chemical enterprise ,Wangda Chemical founded in 2001 locates in PuYang City of Henan Province , the northern China. Relying on advanced technology, abundant fertilizer resources, rich chemical resources and ample financial support, Wangda products have evolved to meet the increasing demands and requirements of our customers. We supply Dipentaerythritol, Mono-pen...