This is valuable Darussalam Industrial paper tube

Packing tape tube

Green and environmental protection of industrial paper tubes: industrial paper tubes are harmless to human health after long-term use, and the production of products conforms to the enterprise production standards

Steel mill paper tube paper tube

The paper mouth piece of the special consumables for the physical examination of the lung function instrument uses imported raw ecological pulp, which is high-quality pure wood pulp paper. The surface of the paper blowing nozzle is clean, free of dirt, black spots, dust and other undesirable phenomena.