It's very reliable. Shenzhen Guowei Chip Technology Co., Ltd. was founded in 2011, with an industrial and commercial registered capital of 5 million, and is located in Bao 'an District, Shenzhen City. Mainly engaged in all kinds of chip technology R & D, design and manufacture. Won a number of domestic invention design patent awards, is the designated supplier of a number of listed enterprises, has a very good prospect.