坦桑尼亚采购需求：螺栓、螺母、螺钉、垫圈、锚栓、螺纹杆

We are currently in the process of sourcing high-quality bolts, nuts, and washers for our upcoming projects. We're looking for suppliers who can provide a range of products that meet our specifications, including different sizes and materials. It's important that the items are durable and suitable for various applications. Additionally, we would like to explore options for bulk purchasing, as well as any potential for customization to meet specific design requirements. Timely delivery is crucial to our operations, so we would appreciate information on lead times and shipping terms. If you have a catalog or product list available, please share it with us for further evaluation.