Xintongnuo supplies foldable warehouse cages all year round. To get an accurate quote, sort out the following needs first. Basic information: customer name, contact person, phone, and email, so we can reply promptly. Requirement data: 1. Outer dimensions: length, width, and height. 2. Load requirement: dynamic load and static load. 3. Whether stacking is needed, and how many layers. 4. Use: rack storage, or logistics turnover, and so on. Standard foldable cage sizes (mm): A-3: 800*600*640 A-5: 1000*800*840 A-7: 1200*1000*890 Non-standard sizes can be built. Send your requirements to Xintongnuo, and we will recommend a suitable size based on quantity and use.