Welcome to visit our company! Our company Qingdao Sinostro Technology Co., Ltd (Qingdao Histro Steel Tower Co., Ltd) mainly produce all kinds of steel towers and steel stru...
Product DescriptionKW-16A includes 16 mini CATV headend modulators and 1 build-in combiner. This 16 channels module type modulator is low cost and high stability, speciall...
EOD Jammer/Vehicle Bomb Signal Jammer(GW-2500VJ10)Protecting military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIEDs) - road-side bomb...
Cellular 850, PCS1900 and Aws Tri-Band Cellular Signal BoosterPR-X3-C1 cellular signal booster is a small size, easy-to-use signal amplifier that boosts the sig...
Welcome to visit our company Qingdao Sinostro Technology Co., Ltd. Tubular Steel Telecom Tower is one of our main products. Our company is headquartere...
J&R Heavy-Duty Telephone,Tunnel IP67 Telephone Weatherproof Telephone for Roadside APPLICATIONS:As a weatherproof telephone, it is fully contained within a corrosion resistan...
500W Phone Signal jammer/Walkie talkie jammer/RF jammer(GW-J260D)Features:1. Circuit, shock, temperature and voltage protection2. Good cooling system,...