Description
POS Terminals is a computerized replacement for a cash register. The POS system can include the ability to record and track customer orders, process credit and debit cards, connect to other systems in a network, and manage inventory. Generally, a POS terminal has as its core a personal computer, which is provided with application-specific programs and I/O devices for the particular environment in which it will serve. A POS system for a restaurant, for example, is likely to have all menu items stored in a database that can be queried for information in a number of ways. POS terminals are used in most industries that have a point of sale such as a service desk, including Entertainment, Healthcare, Hospitality, and Retail.
Description
Increasing power consumption for industrial and commercial applications has built up a demand-supply gap in the power market. This gap is even more evident during the peak hours for electricity consumption. This has led to the development of power rental systems which are capable of providing temporary power during phases of the low power supply.
Description
Silica sand consists of well-rounded, sand composed of almost pure quartz grains. Quartz, or silicon dioxide (SiO2), is the most common mineral found on the Earth’s surface and is found in rocks like granite, gneiss, and sandstone. The value of silica sand can be significantly higher than sand and gravel used in the construction industry. 
Description
Security ink, also called Anti-counterfeit printing ink, is one of the most important parts of anti-counterfeit technology. It is one of the special printing inks after a series of special processing. Security ink is widely used in banknote, official identity documents, postage stamps, tax banderoles, security labels and product markings. 
Description
Reinforced thermoplastic pipes (RTP) is a generic term referring to a reliable high strength synthetic fibre (such as glass, aramid or carbon), which is a kind of high-pressure plastic compound pipe consisting of three layers. The outer layer can be white (on the ground against ultraviolet ray) or black (under the ground) based on needs; the intermediate layer is the reinforced tape compounded by the reinforced material, which may be polyester fiber or aramid fiber and so on. The pipes use many kinds of connection forms such as buckle joint, in-line coupling joint and flanged joint. The general application temperature of RTP is -42°C-+135°C, and the maximum operation pressure may reach 32MPa.RTP is mainly used for Oil & Gas applications. 
Description
Train communication gateways systems enable the exchange of information throughout the train. Gateways help to connect to the train communication network. They are also called protocol converters and may communicate using more than one protocol. There are two interface buses used in the TCN: Vehicle bus: Used for intra-vehicle communication, and Train bus: Used for wide information exchange. The wire train bus (WTB) gateway is used as a train bus, and a multifunction vehicle bus (MVB) gateway is used as a vehicle bus. Gateway bus technologies such as controller area network (CAN), serial links, and Ethernet train bus (ETB) are used as a vehicle bus. They provide larger bandwidths and a flexible network.