巴基斯坦采购需求：硅酮密封胶、粘合剂密封胶、聚氨酯密封胶、周边密封胶、防风雨中性硅酮密封胶、聚氨酯密封胶

We are currently looking to source high-quality PU sealant in 600 ml tubes for our projects in Pakistan. Please provide us with your best pricing options for this product, including any bulk purchase discounts you may offer. Additionally, we would appreciate information on your lead times for delivery and any available certifications or quality assurances for the sealant. Could you also share details regarding packaging options and the minimum order quantities? Understanding these factors will help us make a more informed decision. We're eager to establish a mutually beneficial partnership, so timely communication would be greatly appreciated! Looking forward to your prompt response.