1. PE line (braided line
Material: Ultra-high molecular weight polyethylene (Dyneema/ Spectra fiber)
Features
✅ ultra-high tensile strength (strength 3 to 5 times that of nylon thread at the same diameter)
✅ zero ductility (sensitive transfer bite)
✅ wear-resistant (suitable for rocky areas)
Disadvantage: It needs to be combined with carbon precursors (poor invisibility)
Applicable scenarios
Deep-sea boat fishing (tuna, marlin)
Target fish in the reef area: cowport trevally, large grouper
Representative model: JESHUPEY “GT-X” series (80-200lb tensile force)
2. Carbon wire (fluorocarbon wire)
Material: Polyvinylidene fluoride (PVDF
Features
✅ nearly invisible (refractive index close to water)
✅ UV resistant (long service life)
✅ wear-resistant and anti-biting (anti-coral/fish teeth)
Disadvantage: Low ductility (requires use with an elastic fishing rod)
Applicable scenarios
Fine fishing methods in Qingshui Area (sea bream, sea bass)
Front wire (connected to the PE main line)
Representative model: JESHUPEY “ReefPro” carbon wire (5-30lb)
3. Nylon thread
Material: Polyamide (traditional fishing line)
Features
✅ high ductility (buffering the impact of large fish)
✅ cheap and easy to use (beginner-friendly)
✅ float (suitable for surface fishing)
Disadvantage: Prone to aging (becomes brittle after exposure to salt water or UV)
Applicable scenarios
Nearshore throw (small and medium-sized fish)
Live bait fishing group (maintaining the natural swimming posture of the bait fish)
Representative model: JESHUPEY “Classic” nylon thread (4-20lb)
4. Steel wire front wire (for sharp-toothed fish)
Material: Multi-strand stainless steel wire + coating
Features
✅ prevent biting (against cuttlefish, sea wolves, etc.)
✅ high softness (does not affect the bait movement)
Disadvantage: Special scissors are required for handling
Applicable scenarios
Sharp-toothed fish species (pike, shark)
Iron plate fishing (preventing bait from being crushed)
