阿曼采购需求：散装袋、散装袋、吨袋、吨袋、纤维袋、建筑袋

I'm reaching out to inquire about the availability and pricing for 1000 container bags. Could you please provide details on the materials used, weight capacity, and any customization options available? Additionally, I'd appreciate info on lead times for production and shipping, as well as any bulk order discounts you might offer. Looking forward to your prompt response so we can move forward. Thanks!