8 TZ CR Metal Airtight zipper
8TZ CR airtight zippers for dry suits, immersion suits, marine products
10# Resin airtight zipper
10# Resin airtight zipper, HF Welding for Isolation Chamber, diving suit, cooler bags
8# TPU waterproof zippers
TPU waterproof zippers with high-strength nylon woven with TPU coated
5# TPU watertight zippers
TPU watertight zippers is a high-strength waterproof, explosion-proof zipper
