Info-Tech Co., Ltd is located in the riverside of Taihu Lake-Wuxi, Jiangsu province, China. Info-Tech is one of the biggest tech-enterprises in China, which is specialized in development and production of photoluminescent products. Info-Tech has gained over 10 years experience of research and development of photoluminescent products. Their photoluminescent products have got several national patent and awards, meanwhile, these photoluminescent products are approved and inspected by related Inspection Bureau. Info-Tech has been the member of Association of Fire-aid and Security. The luminescent products of Info-Tech are widely used in the field of fire-aid, exit signs and building security.     Photoluminescent products absorb visual lights and automatically glow in the dark for at least 10 hours, and this process of absorbing and emitting can be repeated forever. This product has the characteristics of safety, innocuity, non-radioactivity and low usage cost. Furthermore, all these products have exceeded the standard (P.S.P.A). 7th Shanghai International Fire&Security Technology Equipment Exhibition     The reduction of risk is the essence of safety managem ent. Let us use the most economical fire-aid and exit system to raise our protection sense and reduce the risk.