Warehouse cages mainly come in two common styles. One is the foldable wire mesh cage: fixed storage capacity, neat stacking, easy access, simple stocktaking, and better use of storage space. The other is the American-style cage, also called European-style. Compared with a regular cage, the legs are made differently — American-style legs are made from wire, while domestic cages usually stamp them from steel sheet. The main raw material is wire drawn from high-carbon rod, typically 5mm, 6mm or 6.4mm wire diameter. Common mesh pitches on welded panels are 50×100, 100×100 and 50×50. The bottom is welded U-channel, rolled on a cold-rolled strip mill, with the four bottom corners stamped in one operation. Standard sizes: A-3 800*600*640mm, 50*50mm mesh, 6.0mm wire diameter, load capacity 800kg A-5 1000*800*840mm, 50*50mm mesh, 6.0mm wire diameter, load capacity 1200kg A-7 1200*1000*890mm, 50*50mm mesh, 6.0mm wire diameter, load capacity 1500kg Standard sizes are 800*600*640, 1000*800*840 and 1200*1000*890. Xintongnuo handles non-standard customization for special needs.