尼日利亚采购需求：配件

I'm looking to source polyester filament thread, specifically in 1000-meter lengths. I am interested in understanding the available specifications, including the thread's thickness, strength, and any color options you might offer. Additionally, could you provide details on pricing, minimum order quantities, and lead times for delivery? If you have any samples or catalogues, that would also be helpful to assess the quality of your products. Looking forward to your prompt response so we can explore potential collaboration!