Jinan Licheng Xinxing Auxiliary Agent Factory is professional manufacturer of Dpt blowing agent(foaming agents,H veiscant) and Urotropine(hexamethylenetetramine), with a production history of more than 20 years.   
Our factory has become a key enterprise producing Dpt and Urotropine in China.

dpt blowing agent,blowing agent h, DNPT, rubber foaming agent, H vasicant，

hexamine,urotropine,Methenamine,hexamethylenetetramine,