Beijing Huashi Dayuan Technology Co., Ltd. is a leading high-tech enterprise of standard definition and high-definition  conference cameras in the industry. Integrating production, sales and service, the company specializes in producing high definition cameras, video conference cameras, high-definition video conference cameras, automatic tracking cameras, high-definition image tracking cameras, Sony high-definition conference cameras, conference cameras, It is a supplier of complete series of products such as recording and broadcasting HD cameras.