Gansu Jianlongda Optoelectronics Technology Co., Ltd.

ADDRESS:Room 1901, Tower A, Caizhi Center, East Lake Plaza, No. 6 Nanchang Road, Chengguan District, Lanzhou City, Gansu Province

BUSINESS SCOPE: LED city lighting and road lighting engineering, computer network system integration, multimedia system, installation and maintenance of security equipment, landscape greening engineering, environmental protection engineering, communication engineering, computer software and hardware development, design, production, and agency of various domestic advertisements , Release, LED display, LED photoelectric products, LED signage, electronic products, materials, mechanical and electrical equipment, building intercom, queuing system, telecommunications equipment, office equipment, stationery and sports goods, arts and crafts, gifts sales. (Except for the above items that are prohibited by the country and require special permits) ****

E-MAIL:3199985244@qq.com;369420039@qq.com