津巴布韦采购需求：散装袋、散装袋、吨袋、吨袋、纤维袋、建筑袋

I'm reaching out to gather information on the pricing for grain bags produced in China. We're exploring various options and would like to understand the factory prices, including any bulk purchase discounts and different material types available. Additionally, if you could provide details on the minimum order quantities and lead times for production, that would be really helpful. Furthermore, it would be great to know about the customization options available for the grain bags, such as size variations and printing capabilities. We're looking to establish a reliable partnership, so any info on the quality standards and certifications your products meet would also be appreciated. Please send over your product catalog or price list at your earliest convenience—thanks!