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The two wholly-owned subsidiaries of “Dongjing Optoelectronics†and “Huangshan Optoelectronics†established in 2011 are to achieve a place in the LED industry. It is reported that including Panasonic, Sony, Toshiba, Samsung, etc. are customers of Dongjing Electronics. 
Dongjing Electronics invested 1.2 billion in LED sapphire substrate technology reform project
Dongjing Electronics said that it established another company in 2011 after it first established a microfinance company in 2008. However, the company is still focusing on its main business and has invested 1.2 billion yuan to implement an LED sapphire substrate technology transformation project with an annual output of 7.5 million pieces.