Try not in the board room of the wall, doing too much decoration Nanning leasing activities of the board on the ceiling, such as hanging heavy chandeliers, home accessories phone Nanning activities of the board, other facilities should be as concise as possible. Pricing principles and area calculation methods; single area = (length direction of the K number X1.82 + 0.16) X (the width direction of the K number X1.82 + 0.16), double the area X2 = single area of ??activities of the board, according to the staircase area horizontal projection area. Platform area calculated according to half of the actual area (awning) three (9P) house stairs 16.05 each count, according to the square meter price: squares * Price + Shipping = final price. Ordinary bolt connections for members shall comply with "hex head bolts" (GB factory r5782), and its mechanical properties should be consistent, "Lei Mechanical properties of fasteners bolts, screws and screw" (GB / T3089.1) requirements. Nanning activities of the board production | activities of the board | Guangxi Guangxi Galaxy Galaxy is provided by the metal structure Engineering Limited. Guangxi Galaxy Metal Structure Engineering Co., Ltd. (www.gxmmr.cn) strong, credible, in Nanning, Guangxi's activity room industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangxi Galaxy and you hand into the brilliant, for a better future!