Recently, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (AQSIQ) and General Administration of Customs of the People’s Republic of China (GACC) have issued the N0.8

In 2014, Facebook bought Oculus with the cost of 2 billion dollars to pioneer a new era of VR/AR in the worlds. Since then, the VR industry has got the high concern of capital industry. The domestic enterprises like Baidu, Tencent, Letv,