Cable tray is a device used to carry and fix the cable. According to different classification standards, cable tray can be divided into different types, including ordinary cable tray, trough cable tray, tray type cable tray, etc. Different types of cable trays are suitable for different scenarios and uses.
The main application of power transmission and distribution equipment is to control and protect the power system. It is the direct consumer industry of electrical equipment. The investment and development of the power industry directly affect the demand for electrical equipment. In recent years, the government has increased its investment in technological transformation of the power grid, which has played a positive role in promoting the manufacturing industry of complete sets of electrical equipment. Especially during the "Twelfth Five-Year Plan" period, my country's economy and society have shown new phased characteristics. By 2014, The State Grid plans to invest in fixed assets to reach 403.5 billion billion yuan, and the growth rate is close to 20% for the first time. And, after a wave of transmission network investment climax, the construction of the distribution network and related equipment investment is inevitable.
According to industry statistics and analysis, in the international economy is not very prosperous environment, the power distribution cabinet industry is also the same as China's economy, still achieved a steady progress, smooth operation of the situation. With the gradual expansion of the construction of power facilities, the demand for power distribution cabinets at home and abroad is generally in a state of expansion, and the market prospect is considerable. However, the domestic power distribution cabinet production capacity surplus, enterprises generally lack sufficient independent innovation ability, lack of high-end market competitiveness, development potential is still insufficient. In China's power distribution cabinet, low-grade products are still in mass production, and the product volume is large, consuming a lot of precious metal silver and copper, ferrous metal, plastic and other materials. Xu