Superhard materials are diamond synthesis and diamond tools. After graduation, the main directions are Zhengzhou, Shanghai, Danyang, Jiangsu, Fujian and Shenzhen. , mainly engaged in diamond synthesis, diamond tools, grinding wheel factory, tool factory, saw blade factory and so on. Suzhou Far East Grinding Wheel Factory, Suzhou Southern Airlines Longteng Diamond Tool, Changxing Diamond Tool, Fujian R&F Diamond Tool, Shanghai Saint-Gobain, Danyang Huachang Diamond Tool, Danyang Fengtai Diamond Tool and Yellow River.

Abrasive abrasives are ordinary abrasive abrasives: ordinary abrasives and abrasives. After graduation, I mainly engaged in the synthesis of ordinary abrasives and ordinary abrasives in Henan and Guangdong provinces such as Zhengzhou, Shangqiu, Shenzhen, Guangzhou and Hubei. Such as Ersha, Zhengzhou Great Wall Abrasive, Zhengzhou Xindaxin Abrasive Factory, Shenzhen Ersha Shen Lian, Hubei Yuli and Xiaotaiyang Abrasive Belt Factory. , are generally engaged in inspection and sales.

I graduated in grade 05 in 2008. Hehe, I'm not very professional. I am in Shenzhen now. I hope what I said is useful to you!