In recent months, quanzhou photoelectric enterprises began to deliver the products such as 3W dimmable led candle bulb and 3W E14 led and 3w led candle light to Taiwan, South Korea and other places to upstream, it is for quanzhou the whole photovoltaic industry “first time”. Before that, the local enterprises from Taiwan, Korea and other places to buy one-way upstream products. Behind such a big change, the industry analysis, the reason is as the upstream, the strength of the leading enterprises in quanzhou city more perfect photovoltaic industry chain, improve competitiveness.
Single process leading Taiwan counterparts
As the most upstream of the LED industry, the high quality of the sapphire substrate are scarce in the market, the cost accounts for about 10% of the LED chip, the proportion of the total cost. “In the substrate production, there is a measure of long jing technology professional index, called tao great force, which is from a certain amount of crystal head can take much longer to pay crystal rods. In accordance with the present technology, a 30 kg crystal head, can take out the qualified crystal bar average length of more than 900 mm, and Taiwan a good enterprise is only 750 mm or so.” Lake is located in anxi head three Ann photoelectric photoelectric industrial park (600703), director of the general manager Lin delighted to tell a reporter, the highlight is the company’s latest technology.
“Under the same quality, three Ann can save 20% of the cost than Taiwan counterparts, this also is Taiwan, Korea and other areas of the enterprise try to use our products.” Lin, director of the introduction, the research and development team of nearly 200 people, can make three Ann keep continuous innovation. It is understood that as a LED chip and the extension of product output can be first in the country of the listed companies, three Ann has more than 100 technical patents.