印度尼西亚采购需求：交通减速带、交通减速带、停车保险杠、橡胶停车挡块、电缆保护器、重型电缆保护器

Could you please provide me with your pricing and any available options for 21 parking bollards? I'm looking for details on different models, materials, and any customization options that you might offer. Additionally, it would be helpful to know the estimated lead time for production and delivery, as well as any bulk order discounts or shipping fees. If you have a catalog or product specifications, please include that as well. I'm eager to look into the best options for our project, so any extra info on quality, durability, and maintenance would be appreciated. Looking forward to your prompt response!