美国采购需求：中国3/4吨手扳葫芦，购买，最优价格，最优质，可靠的供应商

I'm interested in learning more about your products and would appreciate it if you could share additional details. Specifically, I'd like to know about the specifications, available options, lead times, and any certifications that might be relevant. Also, could you please provide information on pricing, minimum order quantities, and bulk purchase discounts? Understanding these aspects will help me make an informed decision moving forward. Looking forward to your prompt response!