塞尔维亚采购需求：机动三轮车、电动三轮车、电动滑板车、新能源汽车、零配件

I'm looking for a supplier for fat e-bike tires, specifically those suited for 20-inch wheels. The quality and durability of the tires are essential for optimal performance on various terrains. Ideally, I'm seeking options that provide good traction and are designed for a range of weather conditions, ensuring safety and reliability in different riding scenarios. Additionally, I'd like to know about your production capabilities and lead times for these tires. Could you also share details about the material specifications, available colors, and any customization options you offer? Pricing information for different order quantities would be appreciated as well. Looking forward to your prompt response!