| Customization: | Available |
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| After-sales Service: | Online After Service |
| Building Area: | 20-28 Square Meters |
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Old waterproof design
The folding part of a factory uses square pipe profiles, water leakage, the middle need to add sealing strip to remedy the problem of water leakage and seepage, the sealing strip is easy to age.
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Our waterproof design
Our folding box adopts national certification patent design custom profile, galvanized profile, concave and convex bite design to avoid the problem of water leakage and air leakage at the folding.
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