印度采购需求：3D打印机、透明矫正器、矫正器、牙齿矫正器、牙科3D打印机、矫正器修整

I'm reaching out to inquire about the availability and specifications of your Sprintray products. We're particularly interested in understanding the range of options you offer, including different models, features, and any advanced technologies incorporated into your products. Additionally, could you provide details regarding pricing, lead times, and the minimum order quantities? Understanding your quality assurance processes and any after-sales support you provide would also be helpful. We're looking to establish a long-term partnership and would appreciate any catalogs or brochures you could send over. If possible, please share any case studies or testimonials from existing customers that highlight the effectiveness of your Sprintray equipment.