Shenzhen World Security Technology Co,.Ltd is a high-tech corporation which has been dedicated to supply security products domestically and internationally. 　　As a professional in this field for many years, we mange our company

　　The product line is including gas detectors, valve controllers, infrared detectors, smoke detectors, photeclectric beams and intelligent alarm systems,etc, which can be applied in many fields, such as network alarm systems of intelligent apartment,familiies, factories, offce builidings, banks, warehouses. All of the products have 3C complusory certificates and other necessary certificates as well.