Market prospects of styrofoam

发 foam market prospectschina’sbuilding energy saving codeday by daypromote, estimated to2021the energy-saving regulations for new buildings in 2018 are environmentally friendly and energy-saving 65%above, china’s key raw material is polyethylenemainly, but maintaining65% of the environmental protection and energy-saving standards,also requiredadd application materialdevelop, design and adjust,小西ismin the new thermal insulation materials of engineering buildings in capitalist…