How can food safety be maintained with commercial rice serving equipment?

Please verify the following points and require itemized written supplier responses:（commercial rice dispenser rice-dispenser-food-safety） Food-contact parts should be removable and made of food-grade stainless steel, with controlled holding temperature, serving time and cleaning records. Remove rice and grease after service, dry before storage and repair corrosion or temperature faults promptly. 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.