巴基斯坦采购需求：金色丝带、花边绳、胸罩带、缎带、肩带、绿色丝带

I'm looking to import a significant quantity of waxed cotton cord in various sizes and colors. Specifically, I am interested in 1000 rolls with a length of 800 meters each, available in both black and white. Could you please provide the details on pricing, including both FOB and CIF options? Additionally, I'd like to know the minimum order quantity, if samples are available for evaluation, and the estimated lead time for delivery to Karachi, Pakistan. Moreover, it would be helpful to understand what certifications you have in place, such as ISO or others. This information will assist in determining our purchasing decision moving forward. Thanks for your assistance!