PZS Technology is a professional manufacturer in fire and securityproducts, such as smoke detector, gas detector, Fire Alarm System,Audio Video products and so on, Most magnetic contacts are ULlisted, UL, EN approval for smoke detector and heat detector. Ourcompany currently owns a number of testing facilities, such as aUL-standard fire testing lab, a UL test box, a dust test chamber,an EN-54 testing tunnel, a buzzer sound-level trial station and afluorescent-light interference testing site as well as EMC testequipment. We are also planning to expand our manufacturing andtesting facilities in China to ensure that our products andmanufacturing practices continue to meet the highest standards. Ourfocus is to deliver meaningful value to clients that choose ourbrand over the competition through our commitment to quality. FASTdelivery with best quality and reasonable price are the service wesupply for our customers.