印度采购需求：热缩管，PET热缩管，我们提供什么

I'm looking for heat shrink tubing that features an ultra-thin wall and exceptional strength. The ideal product should provide effective insulation and protection in various applications while maintaining flexibility and durability. Additionally, I'd like to know about available sizes, materials, and any specific certifications you might have for these products. Please also include details on pricing, minimum order quantities, and lead times for delivery. Looking forward to your prompt response!