"Do you understand now?"

"I understand! I understand!" Wanli nodded as if he had been electrocuted.

"Then why don't you go get your ID? I have to go!"

"Oh, no, I'll go right away!"

Wanli ran away in panic, while Qin Shi looked at the room full of fishing gear thoughtfully.

As early as when he was fishing with Tie Changsheng and Liu Jianguo, Qin Shi heard about carbon fiber. After returning, he carefully investigated the relevant information.

The carbon fiber is indeed developed in Japan. The diameter of T300 carbon fiber is 7μm, equivalent to one-third the diameter of a human hair. The tensile strength of T300 carbon fiber is four times that of steel. This makes it safer, more reliable, and has a longer service life.

But now China also has the ability to manufacture, but these are limited to the entry-level version of carbon fiber, that is, T300 level. Aerospace, aircraft and missiles have higher requirements for carbon fiber.

If you want to use high-precision and advanced carbon fiber, you must at least reach the level of T700 or T800. However, China has not yet reached the production capacity of this technical level. All the country's carbon fiber materials above T700 are imported.

After the last fishing trip, Qin Shiyou found the manufacturer of the fishing rod on the Internet again. During the live broadcast, the salesperson inadvertently mentioned the independent research and development of T800. From then on, Qin Shiyou kept this in mind.

Until the investigation team was officially established, Qin Shi's first stop was Wei City to see whether the materials of Wei Guang fishing gear really met the standards.

The preliminary investigation has been completed, and the next step is to produce the documents and continue the in-depth investigation.

Weiguang Fishing Gear, if you dare to lie, I will let Wanli tear down your fishing shack!