Established in 2007,Yiyuanbo Technology (shenzhen) Co.,Ltd is a professional manufacturer engaged in the research, development, production, sale and service of electronic product, including aroma diffuser, power bank, sports DV ect. We are located in Shenzhen and have convenient transportation access. Our company covers an area of 6000 square metres, and has around more than 300 staff members. Furthermore, all our products are manufactured with advanced equipment and strict QC procedures ...