澳大利亚采购需求：芬塔克马车、马具、马具、马车驾驶用具、慢跑马、赛马座椅出售

I'm looking for a well-constructed jogging cart harness designed for racing horses. It needs to be comfortable yet durable, providing a secure fitting for both the horse and driver. I'm particularly interested in features like adjustable straps, lightweight materials, and reinforced areas to withstand the rigors of training and competition. If available, please include options for different sizes or customizations, as well as any additional accessories or gear that might enhance the functionality of the harness. Additionally, I would appreciate details on the manufacturing process, lead times, and minimum order quantities. Pricing and shipping information would also be valuable. If you have any product catalogs or images that showcase what you offer, please share those as well. Looking forward to your prompt response regarding this inquiry!