Anhui Yiwei Hot Air Balloon Technology Co. , Ltd. 

contact: manager Zhang Mobile 

Phone: 18669933136(wechat same number) 

phone: 18669933136 

email: 28389500@qq. com 

address: 3rd floor, Building 13, Wuhu Navigation Innovation Park, Beihang, Wanzhao District, Wuhu City, Anhui Province