Before conducting the shipment, Yantai yunpan international trade Co.,Ltd. will carry out a complete process to check transmission equipment. During each procedure, we'll strictly guarantee the quality of the goods from raw materials selection to your completed product. Each item generated by us has passed rigorous QC test.

With years of growth, YUNPAN has come to be a renowned manufacturer in China's sfp optical module business. YUNPAN focuses on providing a variety of interface board for customers. YUNPAN switch equipment has undergone a series of the assessment process in terms of its sizes (width, height, length), colors, and resistance to environmental conditions (rain, wind, snow, sand storms, etc.) The product is widely known for its low power consumption. The product can emit white light which approximates to daylight. Its white light is formed by combining blue-ray with fluorescent power, or by enclosing different chips of different colors. The product can provide carrier-class security guarantee.

Delivering high-quality products is critical to our purpose. Our focus on quality excellence includes continuously enhancing our standards, technology, and training for our people, as well as learning from our mistakes.