合肥优质上下铺床 铁架床特卖，新年新特惠，合肥厂家直销员工宿舍床，合肥上下铺床，合肥铁架折叠床，工地架子床，高低床，加厚铁架床，全新优质厂家生产有保障，合肥常规上下铺床床宽90cm,拆装都方便，本厂产品材质均用优质冷轧钢板，环保防腐防锈，质量绝对有保证。                                                                    产品名称；双层床                                                                产品尺寸；190*85*170cm                                                       产品工艺                                                                       1，冷压成型；                                                                  2，二氧化碳保护焊接；                                                 3，硫酸去油除锈；
4，表面再次磷化防锈处理；                                                      5，高压静电高温粉末喷涂；