How does ceramic tableware compare with melamine, stainless steel and glass tableware?

Please verify the following points and require itemized written supplier responses:（ceramic tableware material comparison） Ceramic offers premium presentation and heat retention but can break; melamine is light and impact-resistant but not for baking; stainless steel is durable; glass is transparent but sensitive to impact and thermal shock. Combine materials by scenario: ceramic for hot dishes and presentation, melamine or stainless steel for fast turnover, and glass for drinks or cold items. Define capacity, accuracy, materials and operating environment before requesting quotes on a uniform basis. Request specification sheets, test reports, certificates, maintenance manuals and spare-part lists. During acceptance, verify appearance, dimensions, functions, safety protection and packaging, and keep test records. Do not compare unit price alone; include customization, freight, spare parts, after-sales support and downtime risk. Keep written records of inquiries, confirmations, FAT, acceptance and warranty commitments.