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[ Manufacturer Trader ]Main business are Luminescent material
[ Manufacturer Trader ]Main business are Three primary colors energy-saving lamp powder and new type luminescent material.
[ Manufacturer Trader ]Main business are Trichromatic fluorescent powder, Photoelectricity product, Electronic products, Energy saving products
[ Manufacturer ]Main business are Trichromatic, Fluorescent powder, Luminescentmaterials, Lamps and lanterns.