加纳采购需求：螺栓、螺母、螺钉、垫圈、锚栓、螺纹杆

I'm reaching out to request a quote for duplex stainless steel bolts and nuts. We're looking for high-quality fasteners that can offer excellent corrosion resistance and strength for our upcoming projects. Please provide details on the available sizes, grades, and any certifications you have. Additionally, could you let me know about your minimum order quantities, lead times, and pricing options? If possible, I would appreciate samples or pictures of your products to assess their quality. Thanks for your assistance, and I look forward to your prompt response.