1. Use the corner grinding machine. Before starting, you must hold the handle tightly with both hands to prevent...
There are no cracks and damage to saw blades, cases, and handles.Cable soft cables and plugs are intact, and th...
1. Safety check before useCheck whether the drill bit is crack or damage. If there is any damage, you need to...
COPYRIGHT © ZHEJIANG ZHONGTENG ELECTRIC APPLIANCE CO.,LTD. ALL RIGHTS RESERVED.
