1550nm single wavelength laser source made in China can be provided with low price. Box Optronics is one of the professional China 1550nm single wavelength laser source manufacturers and suppliers. We will be dedicated to provide customers with better quality 1550nm single wavelength laser source and faster response. We not only provide customized services but also support bulk packaging. If I want more, can I wholesale it? Of course, and we will provide you with cheap prices. Our mission is "to assist customers, provide better product solutions, optimize industry costs". We sincerely welcome new and old customers to visit our factory for consultation and negotiation. For more information, contact us now.