At present, many power lithium battery casings on the market are aluminum battery casings. The wide application of aluminum shell power supplies also drives the development of the battery shell industry. So what are the advantages of aluminum shell power supplies, why not use steel shells, plastic s......
Read MoreThe LED strip to the assembly of LEDs on a ribbon-shaped FPC (flexible circuit board) or PCB hard board, which is named after its product shape is like a ribbon. Because of LED strips long service life (generally 80 to 100,000 hours in normal life), energy saving and environmental protection, it has......
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