Shijiazhuang North Four dimensional Computer Engineering Co., Ltd., founded in 2004, is located in Shijiazhuang, Hebei Province. It is an enterprise mainly engaged in building decoration, decoration and other construction industries.

Scape: Computer software and hardware, system integration technology development; Network maintenance; Generic cabling; Design and construction of indoor and outdoor decoration engineering; Lease of electronic products and office equipment; Sales and installation of security equipment; Wholesale and retail of digital products, office supplies, communication equipment (excluding satellite launching and ground receiving equipment), monitoring equipment, household appliances, multimedia equipment, audio, lighting equipment, LED electronic screens, laboratory equipment, teaching instruments, electromechanical equipment, wires and cables, sports goods, cultural goods, books, furniture, computer software and hardware and peripheral equipment; Archive digitization service.