Best quality and durable stationery from renowned Manufacturer of Photoelectric Alarms, serving the market since 2001. Shenzhen Longxin Security Technology Co, . Ltd operates under Have Own Export License, dealing in home alarm system,car alarm system,gas alarm,smoke alarm,heat detector,carbon monoxide detector,water alarm of all kinds, ensuring top quality and make. Our product line is specifically designed for school and workplaces, being supplied to not only domestic market but across borders as well constituting United Arab Emirates,Australia,Switzerland,Singapore,Thailand export market share. Our corporate venture was introduced in Shenzhen, Guangdong, China, with initial fortune worth US$2.5 Million. We understand the value of trust that our customers place in us and being a reputable Exporter of Photoelectric Alarms and we make sure to look after production and shipping processes with strict quality maintenance. Shenzhen Longxin Security Technology Co, . Ltd is a Private Limited company, holding 19 Years of export experience helping us excel in the market with vast awareness and knowledge of a best product line. As of now, we have reached annual export value of US$10 Million - US$50 Million catering US$1 Million - US$2.5 Million of annual revenue.