We implement strict step-by-step quality inspection from wire drawing, net weaving, setting, dyeing to finished products. Every procedure is inspected strictly to ensure stable specifications, consistent quality and zero defective goods.
1. Wire Drawing Inspection (Raw Material QC)
We inspect every roll of original monofilament strictly:
- Check wire diameter tolerance to ensure uniform thickness;
- Test tensile strength, toughness and elasticity to avoid brittle or weak thread;
- Inspect surface smoothness, no burrs, no impurities;
- Unqualified silk rolls are rejected directly.
2. Weaving & Mesh Size Inspection
During production, full-time patrol inspection is conducted:
- Accurately check mesh size, mesh count and net density according to customer orders;
- Inspect net flatness, avoid missing stitches and uneven density;
- Ensure uniform mesh tension and consistent grid shape.
3. Heat Setting Quality Control
Heat setting ensures nets are non-deformable and non-shrinking:
- Strictly control temperature, speed and tension parameters;
- Test net flatness, stiffness and shrinkage rate;
- Guarantee nets will not deform, curl or loosen after entering water.
4. Dyeing & Color Fastness Inspection
Professional color inspection for colored fishing nets:
- Ensure batch color consistency, no color difference and no mottling;
- Test color fastness, anti-fading and anti-yellowing performance;
- Ensure dyeing does not affect wire strength or durability.
5. Final Finished Product Inspection
Before shipment, every batch undergoes final re-check:
- Re-measure size, height, length, weight and mesh standard;
- Manual inspection for holes, defects and bad joints;
- Random tensile strength test;
- Only qualified products are packed and shipped.
