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Before contacting a fishing net supplier in China, define what the net must do. Identify the target fish, fishing method, water conditions, and expected load. A net used near rocky banks may need tougher knots and abrasion resistance. For calmer water, weight and ease of handling may matter more. Small details matter.
Write down the mesh opening, twine diameter, net dimensions, material, color, and any required floats or weights. Specify whether measurements refer to stretched mesh or bar length; these terms can be interpreted differently. If you are unsure about mesh size, describe the fish and intended use, then ask the supplier to confirm a suitable specification. Request a sample with a measurement sheet. Check the mesh with a ruler, inspect several knots, and note any uneven edges. One sample may not reveal every production variation, so agree on acceptable tolerances before ordering.
Consider how the net will be stored, cleaned, and transported. A compact design may save space, but very thin twine can be harder to repair. Ask about material composition, UV resistance, and care instructions, and compare these details with your actual conditions. It is easy to over-specify. I would review each requirement and keep only the ones that affect performance, handling, or service life.