Over these years, Yantai yunpan international trade Co.,Ltd. has developed a wide range of high-quality products, such as optical transmitter. Thanks to our industry-leading production technology, customer-focused design and manufacturing methods, and the strong focus on quality and craftsmanship, our products are manufactured with outstanding quality and craftsmanship, greatly appreciated by customers from many countries. To better serve the market and to be more competitive, we will continue to expand our product portfolio and improve the quality and uniqueness of our products through innovation.

As a Chinese export brand, YUNPAN has been a leader in the domestic microwave equipment field. YUNPAN's gepon olt series contains multiple sub-products. It is controlled by isolating power supply featuring constant-current and stabilized-voltage, enabling it free of noise and radio frequency interference. The robust structure enables it to withstand impact. YUNPAN continuously creates good results in the field of power supply equipment. It is made in compliance with RoHS and WEEE environmental standards.

We are persisting in the "customer-orientation" approach. We put ideas into action to offer comprehensive and reliable solutions that are flexible to address each client's needs.