INTRODUCING THE LATEST FEATURES
ISO/IEC 22237, TIA 942, EN50600 Certification: Tier, Rating or Class ComplianceEnergy Effi...
OUR SERVICES COMMITMENTS
Service
support: We
have sufficient qualified engineers and technician for relevant fields...
BASIC RULES OF RUNNING BUSINESS
OI&S
began its business operation as a hardware, network & Data Center solutions
providing...