"uniquely-designed wallboard". Our products are quite different from conventional wallboards in all terms. If you make a serious comparison test between Wingwing board and others', you will be deeply impressed with its fantastic features and amazing quality. -Interior MgO wallboard / PPP board for bathroom It delivers unique features firstly developed and patented in the world. It is designed for luxurious interior wallcovering like marble. It is also very suitable for interior re-modelling market. For indoor wallcoverings ( on concrete wall, tile, plaster. gypsum, plywood etc.), partition, corridors, interior cladding, kitchen wall,etc.- / Bathroom