When buying warehouse cages, first work out what specification and function you need. What the cage will hold, the size and weight of the goods in storage, and the environment where the cage will sit are the basics to settle before buying. Once your product needs are clear, find a seller. There are many suppliers on the market, so how do you choose? It depends on quantity: for small quantities, buy from a local warehouse cage dealer (except custom work, which needs a professional manufacturer to design and build); for large quantities, buy directly from a wholesale warehouse cage manufacturer or producer. If you have no special dimensional needs, standard warehouse cage sizes are recommended and cost less. Standard warehouse cages commonly used by enterprises (units in mm): A-3: external dimensions 800*600*640, load capacity 700kg, wire diameter 6.0, mesh spacing 50*50 A-5: external dimensions 1000*800*840, load capacity 1000kg, wire diameter 6.0, mesh spacing 50*50 A-7: external dimensions 1200*1000*890, load capacity 1300kg, wire diameter 6.0, mesh spacing 50*50 Non-standard warehouse cages can be custom-built to specific customer requirements.