Qinghai Lianyi Electronic Technology Co., Ltd.

ADDRESS:No. 12010, Building 3, No. 130, Xiguan Street, Chengxi District, Xining City, Qinghai Province

BUSINESS SCOPE: Computer system integration, communication system integration, safety protection engineering design and construction; building intelligent engineering, computer network engineering, integrated wiring, industrial automation control engineering, pipeline engineering, building decoration engineering, electrical engineering, environmental pollution monitoring system engineering, lighting and sound Engineering, urban lighting engineering, computer room construction engineering, audio and video conference system engineering, public broadcasting system engineering; conference and exhibition services, graphic design and production; electronic equipment, computers and storage equipment, security equipment, communication equipment (excluding satellite ground Receiving equipment), laboratory equipment, environmental protection equipment, office equipment, engineering machinery equipment, mechanical and electrical equipment (excluding special equipment) sales and maintenance; wire and cable, hardware and electrical equipment, building materials, photographic equipment, audio equipment, instrumentation, teaching Sales of equipment and chemical products (excluding hazardous chemicals and precursor chemicals); sales and installation of LED displays; design and installation of smart homes; software development and technical services Business activities can only be carried out after approval)※※※

E-MAIL:602847107@qq.com;78905@QQ.com;exmail@qhlydz.com;897287291@qq.com;lianyi@163.com