What information do you need for an accurate quote? 做准确报价，需要客户提供哪些信息？

Project location, usage, dimensions, number of floors, quantity, local wind and snow load data, and any special customization requirements.

项目所在地、用途、尺寸、层数、采购数量、当地风雪荷载参数以及特殊定制要求。