美国采购需求：订单流程优化、精简订单流程、B2B订单管理、高效订单履行、订单处理解决方案、B2B采购工作流程

I'm looking to partner with your factory for custom/OEM hat production under my brand. I need a high-end performance cap designed from scratch, focusing on a lightweight and breathable style. Key features should include structured front panels and ultralight mesh sides and back, plus a stretch Flexfit-style fit. The cap must also have moisture-wicking and quick-dry properties, utilizing high-quality fabrics. I'd like full flexibility in customizing fabric types (including mesh variations), construction, colors, and design elements. This will be a true private label product featuring only my logo. To start, I'm considering an initial order of 100-300 pieces per design/color. Could you provide insights on recommended performance fabrics and construction methods? I'm also interested in your capabilities for DTG/DTF printing and embroidery for detailed designs, along with info on sampling, lead times, pricing, and DDP shipping options to California.