Shenzhen Smile Electric Co.,Ltd was established in 2002,which is the only one wholly-owned subsidiary of the Malaysia Smile Group Co.,Ltd in china. It is a high-tech private enterprise ,specializing in researching and developing, producing and saling the detecting technology products.It is also the only one Sino-foreign joint venture manufacture producing security products,its marketing center was set up in Shenzhen China.Since the Smile electric was established,it devoted to saling the most advanced security products.Now we are mainly producing the Walk Through Metal Detectors, Metal Detectors,Digital Walk Through Metal Detectors, Hand Held Metal detectors, Underground Metal Detectors, X-ray Security Check Machine, Drug or Explosive  Detector and Under Vehicle Search Mirror and so on.Since our company  was established,our products are used to security check industries,such as electronic, hardware, casting, public security organs department, entertainment,and education and examination organization.......