美国采购需求：货架供应商、优质货架、货架解决方案、工业货架、定制货架、商业货架

I'm reaching out to get detailed pricing and specifications for the warehouse racks you're offering. We're looking to optimize our storage solutions, so understanding the materials, load capacities, and dimensions is essential. Could you also provide info on any customization options and lead times for delivery? We're considering different designs to fit our space effectively, so any additional insights would be really helpful. Thanks!