OST aims to provide a comprehensive and one-stop solution to valuable customer
Our services:
-Provide an economic CCTV products -Ensure and provide stable and durable products -Provide 24-hours customer services -Ensure one change one service within warranty period
Certificate of Achievement Security System Installion and Desigh Application Course
As a company which works through a business model involving business creation and risk management, AV TECH, founded in 1996, increases the sale revenue with its breakthrough and innovation ability, and earn profits stably with its practical business running philosophy. AVTech listed 15 in the 2007 World's Top 50 Security Companies. The biggest Standalone DVR manufactory.