C1023 weak array

Liu Wanju laughed dryly and said: Hehe, isn't it just a project that needs to be tested? We need to prove that there are experts involved. Why do we need to put on such a big hat first? This jade vein is very rare in the entire country, and our He Yang has been in this industry for more than a thousand years. Although it is not a large scale, it can be considered to have a long history