美国采购需求：聚丙烯颗粒、聚丙烯树脂、PVC树脂糊、PVC树脂悬浮液、PP纱、PP薄膜

I'm currently exploring options for homopolymer polypropylene resins and PET resins, along with purge materials. I'm interested in understanding your product offerings, including any specifications, pricing, and availability. Quality and sustainability are both important to me, so I'd appreciate any details you can share regarding your sourcing practices and certifications. Additionally, I'd like to discuss potential order quantities and lead times for delivery. If possible, let's connect on WhatsApp for quicker communication. Please feel free to reach out there with any relevant product catalogs or pricing information. Looking forward to your prompt response so we can explore this opportunity further!