美国采购需求：不锈钢电缆、不锈钢丝、不锈钢钢丝绳

I'm reaching out to inquire about your offerings related to stainless steel cable or rope, specifically made from 316-grade material. I'm interested in purchasing it in various lengths: 500 feet, 1000 feet, and 2000 feet. Please provide details on your pricing, availability, and any bulk order discounts you may offer. Additionally, if you could send over information on the specifications, breaking strength, and any certifications that these cables might have, that would be great. I'm looking to place a sizable order, so any relevant info will help streamline our decision-making process. Appreciate your prompt response!