Hangzhou Kaili Communications, focusing on the science and technology of the Federation of Things. The company has three business sectors: industrial mobile hand-held acquisition terminal, equipment-industry 4.0 and system platform. The latest product H702 three-proof handheld terminal; Qualcomm 8-core, Android 8.1; 4+64GB memory; 5.0 inch high-definition full screen; fingerprint identification; IP67 dust-proof waterproof, 1.5 meters drop; two-dimensional scanning engine, while identifying the international universal one-dimensional, two-dimensional bar code. High-speed operation, can identify single number and mobile phone at the same time. Applicable to express logistics, port trade, production and manufacturing, retail chain, anti-counterfeiting traceability, smart city, asset management, public utilities, etc.