Reasons for changes in performance 1. The overall LED industry is improving, market demand continues to rise, and the company's various businesses are carried out in an orderly manner. With the increase in marketing efforts and business development, the company's operating income has increased year-on-year. At the same time, the company strengthened its operating cost control and its net profit increased.
2. In 2014, the impact of non-recurring gains and losses on net profit is estimated to be approximately -700,000 yuan.
1. Electrical Laminated Wood is widely used as insulating and supporting material in transformers and instrument transformers. It has many virtues such as moderate specific gravity, high mechanical properties, easy vacuum drying, easy mechanical processing etc. The dielectric constant of this material is close to transformer oil, so it makes a reasonable insulation match. And it can be used in transformer oil of 105℃ for long time.
2. People usually use this material to make upper/lower pressure pieces, cable supporting beams, limbs, spacer blocks in oil-immersed transformers, and clamps in instrument transformers. It replaced steel plates, insulating paper sheets, epoxy paper sheets, epoxide woven glass fabric lamination in these fields, and cut down the material expenses and weight of transformers.
3. The raw materials of electrical laminated wood are high quality birch and willow timbers. After boiling, rotary cutting, drying, these timbers are made to veneers. At last the veneers will be glued with special insulating gluewater and processed under high temperature and pressure.
Electrical Laminated Wood
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Yingkou Dongyuan Electrical Insulation Board Co.,Ltd , https://www.dy-insulation.com