Yes, Yantai yunpan international trade Co.,Ltd. will inform customers of the exact weight and volume of optical transmitter after delivery. We will follow up the whole loading and unloading process and ensure all the cargo put in the containers are safe and complete. The number of containers, gross weight, net weight, and volume of the cargo will be carefully calculated by our trustworthy freight forwarders. Then, they will provide us with a waybill which is a document giving details and instructions relating to the shipment of a consignment of goods. A packing and weight list showing the volume and weight of the cargo we deliver will be sent to customers after shipment.

The YUNPAN brand is primarily focused on the production of power supply equipment. YUNPAN's sfp optical module series contains multiple sub-products. The materials of YUNPAN huawei optical modules are selected and sent to testing to ensure that the basic safety features are in place. These include things like flammability ratings, abrasion resistance, and more. The product supports local and remote communication or optical system upgrade. our company has skilled artificial production lines, experienced high-quality technical backbones and management talents. The robust structure enables it to withstand impact.

We will be one of the leaders in manufacturing this kind of products. We will always monitor the potential threat posed by competitive products, and understand competitive strengths and weaknesses among each other, so as to adapt to changing circumstances.