Who are the video manufacturers with the military security information security product certification certificate?

1, Beijing Isp Electronic Technology Co., Ltd. is a professional electromagnetic protection supplier providing design, production, construction, sales and service in the industry.

2. Beijing Kelin Junzhi Technology Co., Ltd. The company has the first-class qualification of building intelligence and the first-class qualification of intelligent building design and construction, the first-class qualification of building intelligent engineering professional contracting, the military information security product certification certificate, the product quality system certification certificate, the computer information system integration certificate involving state secrets, and the national quality system certification excellent unit.