马来西亚采购需求：平衡密封、碳机械密封、化工泵密封、机械泵密封、机械密封、机械密封维修

I'm reaching out to get more details about mechanical seals for water pumps. I'm particularly interested in understanding the various specifications you offer, including size options, materials used, and any specific features that are available. It would be helpful to know about your manufacturing capabilities and whether you can accommodate special requests or custom designs. Additionally, I would appreciate it if you could provide information on pricing, minimum order quantities, lead times, and shipping terms. I'm looking to establish a reliable partnership for ongoing supply needs, so any insights on your warranty and after-sales support would also be beneficial. Looking forward to your prompt response!