印度采购需求：模锻、模锻、重型锻件、锻件、钢块、模具块

I'm reaching out to get more comprehensive information on the various grades you have available for your products. It would be helpful to understand the range of options you offer, particularly how they differ in terms of specifications, performance, and application suitability. Any additional details such as certifications or quality standards would also be appreciated. Moreover, I would like to know if there are any recommended grades for specific uses or industries. If you have a product catalog or data sheet that outlines these grades, that would be fantastic. Looking forward to your prompt response, as this info will help me make more informed decisions for my upcoming procurement needs.