印度采购需求：素食皮革、再生皮革、PU皮革、PVC皮革、闪光面料、绒面超细纤维、时尚原材料

I'm looking to source high-quality vegetable-tanned, top-grain leather specifically for belt manufacturing. My goal is to find a durable material that can provide excellent wear resistance while maintaining a luxurious appearance. Please provide details about the different leather grades available, including any options for thickness and colors. Additionally, I would appreciate information about lead times and minimum order quantities, as well as any relevant certifications or quality standards your leather meets. Looking forward to your reply!