尼日利亚采购需求：眼镜框、批发眼镜框、批发太阳镜、太阳镜批发、眼镜框、设计师眼镜框

I'm looking to source some materials in a specific color scheme. The primary color I'm interested in is blue, complemented by a darker shade for a richer contrast. Could you provide me with details about your available options in this color combination? Additionally, I am interested in the quality and specifications of the materials you offer. Please include information on pricing, minimum order quantities, and lead times for delivery. I'm keen to explore various possibilities, so any samples or references would be greatly appreciated. Looking forward to your prompt response!