The main way to distinguish the authenticity of Guangwei's fishing rods is whether the trademark is registered. The registered trademark has the national registration mark R. The genuine product is exquisitely made and has good quality. The imitation product has no registered trademark and is rough in production, so you can only imitate it. The style cannot be imitated.

The functions of the fishing rod are divided into the following four points:

1. Use laborious levers to consume the fish’s physical strength and ensure that the fish lip is not broken and the fish does not decouple.

2. Use elasticity to control the explosive force of the fish caught and attenuate the power of the fish. On the one hand, it is used to protect the hands, and on the other hand, it can protect the fishing rod and avoid rod and line breakage.

3. Combined with the length of the fishing line, change the distance from the fishing point to the shore.

4. Pull the fish from the fishing point to the water's edge to obtain the catch.

Be sure to pay attention to the following aspects when selecting:

1. Rod body requirements

The rod body must be straight, smooth, well-proportioned, and integrated. There should be no cracks or scorch marks. The thickness of the rod wall is uniform, and the thickness of the carbon fiber rod is about 0.4 mm. If it is too thick, it will affect the elasticity of the rod body; if it is too thin, the interface will be easily deformed and broken.

2. Insertion requirements

The insertion depth of each section of the fishing rod is different. In principle, it should not be too shallow or too deep. The front ones can be shallower, and the back ones should be. Deeper. The most important thing when choosing a hand rod is the joint between the first and second sections of the rod tip. If the thickness of the joint between the two joints is too different, an unnatural sharp angle will be formed after the jointed rod is bent. Rather than a round curvature, it is most likely to break here.

3. Force requirements

It is required that after the entire fishing rod is stressed, the stress on each section should be uniform and naturally bent. Therefore, when purchasing a hand rod, you should straighten each section of the fishing rod, tie a rope to the tip of the rod to add force and drop it to see whether the force on each section of the rod is uniform. If the bending angle of a certain section is too large, it means that the force on the entire fishing rod is uneven.

Reference for the above content: Baidu Encyclopedia-Fishing Rod