美国采购需求：血液透析导管、腹膜透析导管、中心静脉导管、CVC、引流导管、输尿管支架

I am looking to source a range of urology instruments for our medical supply line. Specifically, we need items that are reliable and meet high-quality standards, suitable for various urological procedures. Could you please provide detailed information on the available products, including specifications, pricing, and lead times for delivery? Additionally, it would be great to know if you offer any custom solutions or bulk purchase discounts. Looking forward to your prompt reply!