Vice secretary of former leading Party group of national forestry bureau, deputy director general, chinese forestry economy learns director Li Yocai to express,composite wood floor playground hold to Hui Min of rich nation of green development, green, green, raised specific requirement to forestry work already, reformed development to create good condition for forestry again.

Man-made board industry should marine inflatable residential deck get used to economy actively to develop new normal state, measure of innovation development concept, perfect development, filling volley is exhibited short board, associated world is other man-made board produces a country, develop confluence of linkage of innovation, growth, interest jointly, the transition that is man-made board industry upgrades, green development polywood wood patio fence makes new contribution.

Current mass rally invited the delegate that comes from union of trade of lumber of association of forest products of Food and Agriculture Organization of the United Nations, United States, flame retardant composite cedar siding England, in the light of the whole world man-made board industry grows the current situation, tendency of the market to wait undertook deepness is analysed;