The R&D of sfp optical module in Yantai yunpan international trade Co.,Ltd. takes the lead in the world. YUNPAN's base station control series contains multiple sub-products. The product of YUNPAN has passed the salt spray test and proved that it has strong corrosion resistance, which means the product can work normally without damage by the chemical. The product has good heat dissipation effect. In YUNPAN, high quality plus circumspect after-sales service and technology supporting could make you rest easy. The product has good heat dissipation effect.
We require workers to take part in our training themed at green technologies and practices. After the training, we will strive to recycle and reuse useful materials and moderate emissions in the process.