bird nest greenhouse use triangular cross stedy stability then built and construct greenhouseso reach bird nest greenhouse best stability. adopts ball structure formation the whole nest tension adopts space truss and honeycomb type tension,so realize greenhouse load pressure ability and resistance wind ability several times improve,greenhouse every connect point average load can reach 180kg above,this is usually greenhouse can't compare,this is the key point technology why it's have big resistance wind and snow ability ball type greenhouse have good resistance wind ability,wind from any Angelall can reslove,it has smallest windward face,can resistance big than 10 levels wind,this is world best resistance ball type greenhouse Greenhoue have very big heigh,convenient to dimension farming,realize sun high efficient use and biology transmission.,realize 100m2 farm and equal 500m2 farm effect