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.
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.
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. 
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. 
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. 
This report studies the Engineered Quartz Stone (EQS) market, East Engineered Quartz Stone (EQS) is made from either a natural slab that has been polished or engineered quartz composite. Quartz is one of the hardest natural materials on earth and has an appearance similar to granite. It is comprised of silicon dioxide. Pure, natural quartz slabs are very expensive and are therefore quite uncommon as countertops. The engineered type is made of 93 to 97 percent ground quartz combined with resins, binders and pigments. This combination is poured into molds and allowed to harden, then finished into the shape and style desired. This type of counter is much more affordable and common than the natural slab. The East Engineered Quartz Stone (EQS) is used for kitchen and bathroom counters, no matter in personal home or commercial establishments or other industries.