SZMZ IT We are an original factory of motherboard in southern China, with a complete production capacity and team of design, research and development, production and customer services. Our advantages: 15+ years experience of development & production; 10 Automatically production lines; 20+ QC inspectors, 12 Automatically testing machines; 15 cutting-edge high-speed SMT machines; ISO9001:2008, ISO14001:2004, Mature management supply chains;