巴基斯坦采购需求：软包装，复合塑料袋，食品袋，塑料包装袋，复合袋，平底袋

I'm looking for high-quality PET stand-up pouches specifically designed for packaging 1 kg of milk powder. The pouches should maintain the freshness of the product while also being visually appealing for retail. Key features I'm looking for include a reliable sealing mechanism, moisture resistance, and easy-to-use tear notches. Ideally, the design should also allow for printing, as we want to incorporate our branding and nutritional information clearly. Additionally, it would be great to understand your production capabilities, minimum order quantities, and lead times for these pouches. I'm particularly interested in any customization options you offer, whether it's for size, color, or additional features. Please provide any relevant samples, pricing information, and details on your quality assurance processes. Looking forward to your prompt response.