To extend the life span of every optical transmitter, Yantai yunpan international trade Co.,Ltd. is in touch with the implemented projects to resolve any questions that customers could meet. The trained and certified technicians run each job in a professional manner, so as to convert the jobs to a reality. Our efficient after-sales service staff will help you whenever you wanted.

As a famous brand, YUNPAN focuses on manufacturing switch equipment. YUNPAN's sfp optical module series contains multiple sub-products. Thanks to its robust design and exquisite encapsulation technique, it is strong enough and not easy to get damaged. Thus, the product is capable of serving for a long time. The product has good heat dissipation effect. YUNPAN has professional management and international quality control system. It supports flexible networking, including star, link, and Ethernet ring networking modes.

As a responsible company that attaches high importance to our surroundings, we are working hard on reducing production emissions such as waste gas and cut resource waste.