印度采购需求：安全纸的应用、安全纸的采购、安全纸供应商、定制安全纸、安全纸的特性、安全纸批发

I'm interested in sourcing security thread paper for our projects. We have specific requirements for quality and durability, as this material will be used in various applications where secure and tamper-proof designs are vital. Please provide detailed information on the types of security thread paper you offer, including the specifications, available sizes, and any customization options you might have. Additionally, I'm looking for competitive pricing and lead times for bulk orders. If you could share samples or a catalog of your products, that would be great. I'm eager to establish a solid partnership with your factory, so any information regarding minimum order quantities and payment terms would also be appreciated. Looking forward to your prompt response!