Galvanization is a method where a protective layer of zinc is applied to the surface steel to prevent rusting and corrosion. The natural corrosion-resistant property of zinc provides a long-lasting protection in external environments. Galvanized steel is coated with zinc to prevent corrosion of steel. 

Mechanical seals converge/connect parts of systems or mechanisms to prevent the leakage of fluids. The plumbing systems in the oil and gas, power, water and waste water, manufacturing, aerospace, automotive, electrical and electronics, and petrochemical industries use these seals to prevent fluid leakage by maintaining the pressure flow. The plumbing mechanism that the industry employs determines the type of seals that are required for joining the parts. 

The natural gas is burnt in the combustor in the presence of compressed air. This generates high-temperature and high-pressure gas, which will eventually drive the turbine. A generator is connected to the shaft of a turbine that rotates due to the force exerted by the high-pressure gas. This, in turn, rotates the generator, which produces power.

5-axis CNC machining centers enable the cutting tool to move across the X, Y and Z linear axes. Two additional axes, A and B, help to move the object precisely in any direction.They offer significant benefits, such as reduced lead time, increased efficiency, and improved tool life.They are used for complex applications, such as conventional designing of tilted surfaces and the designing of complex 3D shapes.

The mechanical, electrical, and plumbing (MEP) services market in the Middle East will witness a stable growth during the forecast period. The rising infrastructural developmental activities in the region will drive the need for specialized electromechanical and water management services in the end-user segment.In 2020, the Kingdom of Saudi Arabia (KSA) is expected to contribute 47.61% (thehighest share of revenues) of the MEP services market in the Middle East. This is primarily attributed to the mega-scale development projects in the real estate,hospitality, and healthcare sectors. Among all the Middle East countries, the UAE is expected to be the most mature market. This is because the UAE houses several facilities management vendors that offer MEP services in the country.Commercial buildings, including hotels, retail malls, office buildings, and other business spaces will record the highest growth in terms of CAGR during the forecast period. Commercial buildings are expected to record a CAGR of 10.79%,signifying the growing demand for electromechanical services in buildings. To support residential developments in the Middle East, the employment rate of MEP services for residential buildings will also register a phase of rapid growth during the forecast period.The electrical services segment constitutes 45% of the MEP services market,followed by the mechanical services segment with 35% and the plumbing services segment with 20%.

随着传统“金九银十”需求旺季逐步逼近，市场处于突破前的震荡时期，本周钢价势必仍然高位震荡运行，板块或随环保、期货价格以及现货钢坯价格的变动而产生上下波动。长期来看，我们坚持认为板材行情即将开启，上市公司有望持续盈利，板块将走出强于大市的震荡上行行情。