The damaged transmission equipment will be returned and quality ones will be re-supplied. We will find out the reasons for the damage. We have signed contracts with the forwarders, to guarantee the rights during the service.

The R&D of switch equipment in Yantai yunpan international trade Co.,Ltd. takes the lead in the world. YUNPAN's power supply equipment series contains multiple sub-products. YUNPAN gepon olt is manufactured by a team of skilled workers who adopt advanced welding technology to ensure that all joints are neat and robust. The product has good heat dissipation effect. YUNPAN fully implements ISO9001:2000 quality management system. The product supports local and remote communication or optical system upgrade.

We are rethinking how we work, embracing agile teams and building better productivity into our company to free resources that we can invest in innovation and help boost returns.