"12th Five-Year" energy investment reached 13.5 trillion

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China's energy-saving transformers need to develop their internal strength

NVC "Wang Wu match" emerges and fades out in the future?

NXP Semiconductors Announces Joining the Connected Lighting Alliance

Huayang Energy Layout LED Industry Enters Contract Energy Management

In 2013, companies collectively launched OLED or officially marketed this year?

Qinshang Optoelectronics: LED price cuts into annual performance watershed

2013LED civilian market or open

Guangda launches high-brightness LED chip core equipment

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