Xintongnuo is a custom and wholesale warehouse cage manufacturer, supplying standard-size cages and non-standard butterfly cages. Standard sizes Xintongnuo offers: 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. Non-standard cages are built for special needs.