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Shanxi Great Wall Micro-light Equipment Co., Ltd. is China’s fiber series of products and export volume of the largest enterprises, the existing staff of 681 people, including technical center engineering and technical personnel of the total number of 8%,… Continue reading

HTOE is one of the biggest Laser diode company in China, located in Beijing HTOE manufactors Laser devices, photo detectors, high power laser diode arrays, diode-pumped solid-state laser and more. Continue reading