Yantai yunpan international trade Co.,Ltd. is a nationwide high tech producer. YUNPAN's switch equipment series contains multiple sub-products. The electrode materials of YUNPAN epon onu are strictly handled to be free of contamination, physical damage, and burrs. Because these substances can cause penetration of the separator. The product does not generate any noise during operation. Technical talents have great practical significance for the technical progress of YUNPAN. The product supports local and remote communication or optical system upgrade.
Based on steady development and innovation, we are going forward to be one of the most professional and competitive company. Under this goal, we are investing more capital and talents in R&D.