RA Sushi Restaurant Welding Services Houston, TX Services Provided Vertical stainless steel cable railing stair. Project Gallery Stair (1) Stair (2) Stair (3) Stair (4) Stair (5) Stair (6) Stair (7) Stair (8) Stair (9) Stair (10) Stair (11) Stair (12)