斯里兰卡采购需求：中国液压油封、液压泵密封套件、插入式密封件、杆密封件、密封环、液压油封

I hope this message finds you well. I'm reaching out to inquire about the variety of sizes you currently offer for your ush products. I'm particularly interested in understanding the range available, as this will help us determine which sizes would be the best fit for our needs. Could you please provide details on the different sizes you have? Additionally, if there are any specific features or specifications associated with these sizes, that information would be greatly appreciated. This will help us make a more informed decision moving forward. Thank you!