... YG Building Material Co., Limited is a professional manufacturer of stair-case, stainless steel balustrade/railing or with tempered safety ... or other fittings 2. Our balustrade can be installed in stair, balcony, deck, pool, porch and other indoor or outdoor ... 3.Our balustrade is anti-rust and easy to installApplication Stair railing, balcony balustrade, deck railing, swimming pool fencing, porch ...