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luoyang jinlan teaching instruments and equipment co., ltd. luoyang jinlan teaching instruments and equipment co., ltd.

luoyang jinlan teaching instruments and equipment co., ltd.'s production and sales of teaching instruments, laboratory equipment, sports equipment, music equipment, art equipment, sanitary equipment, desks and benches, student beds, and school equipment; hardware accessories processing and sales; functional classrooms program design, development and sales; sales of children's toys, office supplies, hardware tools, labor protection supplies, kitchen equipment and utensils, electronic education equipment, special education equipment, and campus drinking water equipment; computer software development, network engineering design, construction; security monitoring and the installation and sale of anti-theft alarm equipment.

www.jinlanjy.com computer network 2025-01-28