印度采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I'm reaching out to get more details about the Sirimina product line. We're particularly interested in various specifications, pricing options, and availability for bulk orders. It would be great if you could provide us with any catalogs or brochures that showcase the different variants and features of the Sirimina range. Additionally, I'd like to know about lead times for production and shipping, as well as any potential discounts for large purchases. Understanding your terms of payment would also be helpful. We're looking to make some decisions soon, so your prompt response would be greatly appreciated. Thanks!