The 21st century has seen the rapid development of optical transmitter business. Nowadays there are many enterprises focusing on this field. They are busy establishing a complete supply chain and furthermore completing the whole industry chain. Yantai yunpan international trade Co.,Ltd. is one of the players. Since the establishment, we have developed our own technology to simplify the production process and reduce the production cost, and at the same time, we have contracted with several material suppliers to guarantee the property of the finished products. We have a goal to become a leader in the domestic optical transmitter segment.

YUNPAN is known as a skilled and seasoned switch equipment producer globally. YUNPAN's transmission equipment series contains multiple sub-products. The simple yet stylish modern design of this product makes it extremely popular among the young. The product is widely used as an essential decor to the buildings owing to its enough brightness and soft light output. The robust structure enables it to withstand impact. For YUNPAN, a good product should be supported with a better after-sale service. It provides end-to-end service quality assurance for users by setting a series of parameters, such as service availability and time delay.

We care about the development of our society, especially for those impoverished regions. We will donate money, products, or other things to support local economic development.