Branded as LABORER, Jiuniu Electronic Technology Co. Ltd. (Ningbo Lawrence Electronic Co., Ltd) is the famous manufacturer and integrated Enterprise of R&D, production and sales on home appliances. The main products are Robot Vacuum Cleaner, Vacuum Cleaner, Floor Sweeper. All these Robot Cleaners have already been CE, GS, CB, ROHS and CCCC certified and approved. OEM/ODM are welcome here. As a full scale manufacturer, we have our own state-of-art mould design and manufacturing division, ...