china prefab 10ft 20ft 30ft 40 foot ISO modular flat pack shipping container frame for sale

email:shirley@ whatsapp/wechat: 8615192384158 website: dingrong detachable container frame is hot sale because it is all bolt connection to small parts,don’t need crane for frame is galvanized steel powder coating,hard to get rusted. the size of our container frame can be made according to your request.