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The cost of PCB raw material continuely rise, it is more than 30%

First, an overview of the incident Recently, according to the China Chemical and Physical Power Industry Association released information, including copper foil, electrolytic solvents, cobalt salts and other lithium battery raw material prices rose significantly, [...]

The advantage of LED lamp

LED lamp with its unique advantages more and more into people's lives. This lamp exactly what advantages does?Today we'll take stock. First, LED fluorescent lamp does not use mercury, but there does not contain lead, [...]

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