Stec-Tech

shenzhen sdg telecom equipment co., ltd ((hereinafter stec) founded in 1992, is one of subsidiary of shenzhen sdg information co., ltd. (stock code: 000070). stec has focused on r&d, manufacturing and integrating of system for information and communication products, intelligent monitoring, internet of things and infrastructure smart products, providing technology service, etc. stec is national leading hi-tech enterprise, obtains information system integration and service qualification level 2. electronic and intelligent engineering professional contracting qualification level 2. communication engineering construction general contracting qualification level 3. installation (repair) of electric power facilities license level 4. security system design/construction/maintenance qualification. information system security integration and operation and maintenance qualification level 3.  we passed iso9001、iso14001、iso20000、iso27001及ohsas18000 certification. stec has excellent ability of indep