美国采购需求：输送链、柔性链

I'm looking for a white flexible product with a width of 220mm and a pitch of 38mm. This particular specification is essential for my project, and I would appreciate any details you can provide regarding availability and pricing. I have some photos that could help clarify my needs, but unfortunately, I can't attach them in this email. Please let me know if you need further information or if we can set up a time to discuss this in more detail. Looking forward to your response!