Kaiyang Development Co.,Limited is specialized in electronic gift industry,include:usb lighters, led pet collar& leashes and other electric commodities.OEM/ODM is available for us,from design,mold tooling, production, packing, inspection to delivery.With more than 4 years of experience, we know how to fulfill customers&＃39; requests and how to serve customers better.We sure provide you high quality goods with excellent serviceFeel free to contact us at any time.