日本采购需求：石墨环、石墨棒管、石墨转子叶片、膨胀阀、石墨电极、石墨螺栓螺母

We are reaching out from Mitsuwa Frontech Corp., a trading company based in Japan. Our client is interested in purchasing Soft Carbon Graphite Felt, specifically in 3mm and 10mm thicknesses. We would appreciate it if you could provide us with a detailed quotation for these products. Additionally, please include any relevant information regarding minimum order quantities, lead times, and available payment options. Your prompt response would be greatly appreciated as it will help us move forward with our client's request. Thank you!