Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Gainswave Shockwave, Signal Jammer, Wifi Blocker, Police Clothing,Liquid Explosive Detection. At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas. The product will supply to all over the world, such as Europe, America, Australia,New Orleans, Slovak Republic,Jeddah, Bulgaria.Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.