If it is used for stretching, choose DQ of TISCO and DQ of Zhangpu.

If used for grinding: you can also choose Wang Hongcheng DeDelong and other materials, after all, cost-effective.

If it is used to grind 8K mirrors, choose materials such as Jinyong 8K material, Jiugang 8K material and Zhangpu Qingpu Baoxinba. High-end use

If used for color plates: select Jinyong Jiugang.

If the thickness requirement is high, Zhang Pu Qingpu is the best choice.

I have been engaged in stainless steel for decades, and only according to your use can I understand how to choose materials with high cost performance.

If you want a comprehensive price/performance ratio, it must be Zhang Pu. Whether it is the flatness of anti-rust grinding mirror, etc. , are the best, of course, its price is high.

No manufacturer is necessarily suitable, just choose the material that suits you best. I hope more than ten years of experience in stainless steel materials can help you!