印度尼西亚采购需求：发动机、备件

I'm reaching out to explore your product range further. I'm specifically interested in understanding more about the specifications, available variations, and pricing options you offer. Additionally, it would be great to know about any minimum order quantities or bulk purchase discounts you might provide. Could you also share details on lead times for production and shipping? I'm planning to make a decision soon, so any info you can provide would help in making an informed choice. Looking forward to your response!