タイトルまたは説明

technology specification 1. roller diameter: *0mm 2. Width of working surface: **0mm 3. Height: *******0 mm 4. Load capacity :*0kg per section 5. weight: *2.5kg per section feature: 1. easily stored as they can compact to just one third or less of their extended length. 2. height of support legs can be adjusted 3. with package stop which is used for prevent package from falling down and also used as a handle. 4. speed can be adjusted by a cabinet. 5. efficiency is improved and labour strength is decreased