Gram Gold Security Technology Co., Ltd is the leading manufacture of metal detector in China. The company which was established in 2000 has the most advanced survey and security technology. The pursuit of Gram Gold Security Technology (Guangzhou) Co., Ltd is Profession, Concentration, and Leader. With the satisfaction to customers as our own duty, the company provides advanced and practical products, goes all out to pay most attention to users and creates the largest interest and value for them. Thus it has become the generally acknowledged leader of the line of security inspection product in China. Now we produce and sell walk through metal detector / check gate, hand held metal detector, treasure hunting detector and X-ray security inspection machines. Brief catalog I. Walk through metal detector / check gate: 1) GG-LCD (LCD / Gatepost LED Alarming / Menu in English / Remote Controller / Metal cabinet / Connection) 2) GG-LED (Gatepost LED Alarming / Remote Controller / Metal Cabinet / Computer Connection) 3) GG-III (Remote Controller / Metal Cabinet) 4) GG-E (Gatepost LED Alarming / PVC Cabinet) 5) GG-II (Area Alarming / PVC Cabinet) II. Hand held metal detector / body scanner 1) GC1001 (Changing baby cry sound and light alarm / reset function / earphone / no waste when readiness / High sensitivity) 2) SS3003B1 (audio, Light and vibration alarm / High sensitivity) III. X-ray security inspection machine 1) EI150150 (Passage: 150cm*150cm) 2) EI10080 (100cm*80cm) 3) EI8065 (80cm*65cm) 4) EI6550 (65cm*50cm) 5) EI5030 (50cm*30cm) IV. Treasure hunting detector 1) GG-MD5008