DOOBON INC, have been growing up with ceaseless studies and efforts for the development of excellent plastic additives and other chemical products.in recent days, plastic addictive is one of the most widely used materials to enhance the physical properties of the plastic itself.We have been trying to make it`s properties and efficiencies comprehensively applicable to the plastic industries through incessant R&D.DOOBON INC, a young company of full ambition for it`s own unique technical development has been manufacturing various kind of plastic additives and other chemical products since it`s own invention of (Try calcium ph