突尼斯采购需求：不锈钢管，不锈钢无缝管

We're looking for a competitive quote for 300 kg of 316L stainless steel hollow round material. The specifications we need are an inner diameter of 80 mm and an outer diameter of 120 mm. The lengths can be 4 or 6 meters, depending on your production capabilities. Please provide your best technical details and financial offer at your earliest convenience. We're keen to explore potential collaboration and would appreciate any additional information that could support our decision-making process. Thank you!