Shandong Taian installed LED street lights for the first time, the same brightness can save 60%

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Rongyu Packaging: Bulb Light Auto Packing and Packaging Machine Debut at 2014 Gaogong LED Lighting Exhibition

Ocean King "one big" listing aimed at mergers and acquisitions high gross profit dependent direct sales

Keheng shares: H-538 series phosphors compete for the 2014 Golden Globe Award

OLED market is booming in 2022 is expected to increase by 2.6 times

Automobile body lighting device and its signal device

Mobile digital industry major certification

Listed companies rely on "subsidies" for the life of LED companies to reflect

The terminal market demand is hot, the international LED packaging giant is fiercely competing

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The global energy-saving market reaches US$310 billion annually