We are the biggest manufacturer in China that currently produces strawboard is our business relation, which was founded in Feb, 2006 by 5 shareholders . The operating activities conver the research, develpment and manufacturing of WanHua ECOBoard and its eco-additives. WanHua is the largest straw ecoboard supplier worldwide.. The company strictly adheres to the doctrine "Utilizing One-hectare Straws, Protecting a Forest, Innovating the Green Material Industry", taking up with development and application of "zero-formaldehyde" straw, to reduce the natural resources waste and protect forestry and environment.