Laser Diode, Laser Module, Bicycle Laser Light manufacturer / supplier in China, offering Low Cost 650nm 5MW Laser Module for Positioning, High Power 405nm 500MW Laser Diode for PCB Plate Making, 450nm 1.6W 1600MW High Power Blue Laser Engraving Module Metal Non-Metal Engraving Stable Durable Laser Module and so on.