Haiyu technology Co., LTD. was founded in 2016, located in Shenzhen China. We are the son company of chipsguide Technology. We provide a lot of technology support and develop Bluetooth device for many top branded companies in China and world wide such as Xiaomi, American football league, NBA, Philps, TCL,“fire rabbit” the well known kids teaching robbot in China. We have more than 130 engineers, developed more than 400 products in 2016. Our team has excellent experience for developing Bluetooth devices and rewards the “most valuable companies” by Chinese government. Our aim is to develop innovative gadgets and make technology benefit everyone.