印度采购需求：硝酸钾粉末/颗粒、硝酸钠粉末/颗粒、亚硝酸钠粉末、熔盐储热系统、硝酸铵钙粉末/颗粒、硝酸钙粉末/颗粒

I'm interested in learning more about your products. Could you provide me with detailed specifications, including materials, sizes, and any available variations? Also, it would be helpful to know about the pricing structure, minimum order quantities, and lead times for production and delivery. Additionally, if you have any catalogs or brochures that showcase your range, that would be great. Understanding your quality certifications and warranty policies would also help in making a decision. Looking forward to your prompt response so we can explore potential collaboration!