沙特阿拉伯采购需求：用于WPC板的PVC树脂

We are a manufacturer specializing in rubber foam insulation based in Saudi Arabia, and we are currently looking to source high-quality PVC for our production needs. Specifically, we are interested in your PVC products and would like to request a detailed quotation. Please include your pricing, available quantities, lead times, and any relevant terms and conditions. Additionally, if you have any technical specifications or certifications related to your PVC products, it would be great to have those as well. We are keen on establishing a long-term partnership, so any information on bulk purchase discounts or shipping options would also be appreciated. Looking forward to your response!