The registration address of shen yang danli fire gate and window engineering ltd. Is 77-11 (1-16-2) on the western road of kunshan, royal district of shenyang city. The registration authority is the market supervisory authority of shenyang city, represented by a legal person, triana. It operates in the areas of fireproof doors and windows, steel doors, wooden doors, fireproof glass, fire-proof curtains, smoke-proof walls, paint houses, containers, packing boxes, electric heat, door and window processing, manufacturing, installation, marketing and repair; electric heating, metal materials, paints, steel, locks, sheeting, wood and zinc plating sales; and construction works on doors and windows。