印度采购需求：触摸显示器，触摸屏显示器，PCAP触摸显示器，红外触摸显示器，一体式触摸电脑，红外触摸显示器

I'm looking to purchase PCap Touch technology for an upcoming project. Can you provide detailed information regarding your product offerings? Specifically, I'd like to know about the specifications, available sizes, and any customization options you might have. Additionally, information on pricing and bulk order discounts would be greatly appreciated. Moreover, it would be helpful to understand your lead times for production and shipping. If possible, please also include any relevant certifications or quality assurance processes that your products go through. This will help me ensure that I'm making the right choice for my needs. Looking forward to your prompt response!