@xinqiu_tent: How we check waterproof tent fabric before cutting.
Hydrostatic head test: clamp the fabric, build water pressure, measure the rating.
No fabric is 100% leak-proof — we match every batch to the buyer's waterproof index. Pass, it gets cut.
Tent manufacturer in Ningbo China. OEM/ODM, bulk export.
Full specs → link in bio
#tentmanufacturer #waterproof #tentfabric #oemtent #b2b