哥伦比亚采购需求：卷膜，拉伸膜，透明膜，珍珠奶茶封口膜，珍珠奶茶膜，杯封膜

I'm interested in exploring your packaging films and would like more in-depth information. Could you share details on the types of films you offer, including their key features, materials used, and any customization options available? Additionally, I'd appreciate insights on your production capacity, lead times, and any certifications your products hold. Understanding these aspects will help us assess how we can align our needs with your offerings effectively. Thanks!