Some transmission equipment online are indicated "Free Sample" and could be arranged as such. But in the event the customer has some particular requirements like product dimensions, material, color or LOGO, we will bill the applicable expenses. We eager for your understanding that we'd love to bill the sample price that is deducted when the order is supported.

Yantai yunpan international trade Co.,Ltd. mainly delivers the top quality power supply equipment. YUNPAN's lte base station series contains multiple sub-products. The product of YUNPAN has surpassed many standard bulbs and even halogen bulbs in the lighting industry in terms of energy-saving, high illuminance efficiency, and less power consumption. The product supports local and remote communication or optical system upgrade. YUNPAN dedicates the majority of users with a comprehensive after-sales service and technical support for enterprises to win customer acceptation. The product covers high network system security.

We are gearing towards green production. We try to improve production efficiency with a purpose to reduce resource waste and emissions.