1, Maisonchem covers an area of 66,700 sq.meters.We established 6 large-scale production workship,2 pilot workshop,20 small amout workships,1 exceed clean workshop (10 thoustan class),1 packet workship (10 thousand class),2 Hydrogenation and 1 low-temperature workshop.we have 120 sets of 10 L to 3000L reactors,can produce from gram to tonnage level products,the production of intermediates can reach 100tons per year.