Product category: official language- a cardboard bucket, also called iron hoop. Product material: the paper material selection is 7 layers kraft paper. The sealing device, the upper iron hoop and the lower iron hoop are selected with the thickness of 0.4mm with high-quality hot galvanized steel strip, the bucket bottom and the barrel cover are selected with the of high quality and high strength plywood . Product inner diameter: 320mm, 350mm, 370mm, 400mm, 430mm, 440mm , and special specifications of paper barrels can be made another mold for customers. Product height: to select product characteristics from350mm to800mm at will: This product is made of high strength box board, hot-dip galvanized steel strip and high -quality and high-strength cardboard. After the improvement of our technical personnel, the hot-dip galvanized steel strip and high - quality and high - strength cardboard are integrated into one, and the barrel is adopted moisture-proof technology, which is never removing the bottom and it has become the core technology of the product. Product inspection: This product can provide customers with "general cargo packaging performance test results" and "dangerous cargo packaging performance test results sheet".
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