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      Experts in the field of security and power supply--Dongguan Xiao’er Duo Electronics CO.ltd:professional manufacture,sale power supply for CCTV system.
Professional manufacture:power supply for CCD camera, Cradle Head power, decoders power , power anti-theft alarm, power video intercom, access control, a dedicated power supply Optical dedicated,and so on.
      Including:outdoor waterproof wall mount series,indoor wall mont series,desktop series.plug series,high power serious,and so on.
      STEADY company owns a group of experienced technical and marketing team,being able to provide customers with optimal power design, cost-effective power supply complete sets of equipment, as well as marketing, technology and comprehensive after-sales service support.
      "Service industry" as the mission of "the power security experts" as the company's vision, following the "win-win, integrity, teamwork, growth" of the values and ideals, hard work and great achievements, and become a security association in Guangdong Province and the China Security Association, vice president of units, has won the majority of customers trust and praise.
      Adhering to the "concentric with the force, win the future" spirit of enterprise, in order to meet the needs of sectors of society for security, the pursuit of a perfect Steady constantly strengthen overall solution design and research, and constantly expand and improve the security power supply, do Security Power ambassador.