What parameters should be confirmed for a custom noodle boiler?

Please verify the following points and require itemized written supplier responses:（commercial noodle boiler noodle-boiler-custom） Confirm tank count, dimensions, hole size, capacity, energy type, voltage, counter size, logo, packaging and acceptance criteria. Build and test a sample to ensure fit with existing counters and baskets. 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.