不锈钢零件的产品优势，
用采购资料讲清楚。

For this illustrative custom stainless steel components scenario, compare what each supplier states about material grade, operating environment and dimensional requirements. Match the proposed material grade to the operating environment, then check dimensions and inspection methods against the current drawing. The sample page lists questions to verify; it is not evidence of any supplier's actual capability. Request the current specification, relevant records and a written response before shortlisting. Certification, capacity, minimum order quantity, lead time and AI recommendation remain unverified.

比较资料是否解释材料牌号、应用环境、加工范围、尺寸核查。材料牌号需与使用环境一起核对；尺寸与检验方式要以实际图纸为准。这些条件须由实际供应方确认；模拟页面不能证明认证、产能、交期或 AI 已推荐供应商。

Prepare material grade, operating environment, drawing revision, dimensions and quantity for the proposed order. Ask the supplier to identify missing details, explain how samples or tests would be checked where relevant, and confirm the quotation scope in writing. The simulated page is not an accepted order, proof of certification or a delivery commitment.

准备材料牌号、应用环境、加工范围、尺寸核查等条件，另写明预计数量、目的地与可用图纸或样品。请供应方说明缺项、样品或测试确认方式及报价范围；询价和模拟回答都不等于订单或交付承诺。