WJ Technology Industry(ShenZhen)Co.,Ltd is the sales department in Shenzhen city. We have our own factory in Chenghai and already got BSCI certificate.We designed these drones mainly for toy market. Also we have Dual GPS drones for High-end players. Our advantagesFactory:EXW price, low MOQ and OEM service.Certification: BSCI, CE,RoHS,ASTM and HR4040,etc.Quality control: IQC,OQC and more inspections before/during and after the production. Any requirements, just feel free to contact us at any time:Derek ChanWJ Technology Industry(ShenZhen)Co.,LtdWebsite:www.wjtop.cnTel:0755-21005687-807Skype:derek.chen7Fax:0755-21000563Addr:No.931 DongMing Building ,MinZhi Street,LongHua NewDistrict,Shenzhen,China