南非采购需求：数控机床编码器、针织机零件、精密织机零件、扁丝挤出生产线备件、苏尔寿备件、史泰博备件

I'm looking to source grommet belts and PU rollers for our upcoming projects. Could you please provide me with your latest product specifications, including available sizes, materials, and any customization options? Additionally, I would appreciate it if you could share your pricing details and lead times for both products. We're aiming for a reliable supplier that can meet our quality standards and delivery schedules, so any information on your manufacturing capabilities would be helpful as well. Thanks!