美国采购需求：注射器、胰岛素注射器、注射器针头、鲁尔锁注射器、医用注射器、头皮静脉套装

I'm reaching out to get more details about your syringes, specifically regarding pricing and minimum order quantities. We're looking to evaluate our options for potential bulk purchases, so any info you can share would be super helpful. Also, if there are different types or sizes available, I'd love to know more about those as well. Understanding the lead times and any available discounts for larger orders would be greatly appreciated. Thanks for your assistance!