卡塔尔采购需求：配件

I'm interested in sourcing heavier cables for my jump ropes. Currently, the standard weight isn't quite meeting my needs, and I believe that adding some weight could enhance the user experience significantly, especially for more intense workouts. I'd like to explore your options for heavier cables that could be suitable for high-performance jump ropes. Could you provide details on the various weights and materials available? It would also be great to know about any customization options, minimum order quantities, and lead times for production. If you have any recommendations or similar products that fit this description, please share that information as well. Looking forward to your response!