新西兰采购需求：316L不锈钢碳酸化石、扩散石、曝气石、啤酒碳酸化石、曝气石、空气曝气扩散器

We are looking to purchase three units of a stainless steel fitting designed for home brewing, specifically featuring a tri-clamp connection. The specifications include two sparge stones with a smaller diameter and length, each having a 2-micron rating, as well as one larger stone, all made for effective aeration in beer brewing. Please provide a detailed quote for these items at your earliest convenience. Let us know if you require any additional information to process this request.