ShenZhen HHS Technology Co., LTD Founded in Oct 2011.Greatarmo is our Brand,we have much exprience of research, development, and production experience in OEM&ODM manufacture, focusing on the R&D and production of consumer electronic products such as Portable mini fan,hand warmers, , Air Humidifier and so on.You are highly welcomed to contact us at any time. We will pay our best efforts to satisfy your individuation requirement.