Features:1) Standard size (single-side or double side): a) L: 900, 1,200mm b) W: 400, 450, 500, 550, 600, 650mm c) H: 1,500, 1,800, 2,000mm2) Backboard: steel-backboard, volcano-backboard, pegboard3) Loading capacity: 150kg/level4) Finish: powder coated5)Packing: Export carton6)DC-18: post and side footing are assembled by screws to save shipping cost. DC-19: post and side footing are welded for structure reason, but waste more space. producing area:China payment:T/T 30% deposit, L/C, D/P