美国采购需求：特殊紧固件、螺纹嵌件、PCB连接器、定制加工服务

I'm looking to gather more information on your Laperr product line, specifically regarding pricing and availability. Could you please provide a detailed catalog or list of the products you offer? It would be great to know any bulk purchase options or discounts you might have. Additionally, I'm interested in understanding the lead times for orders and any minimum order quantities that apply. A comprehensive overview would really help in making informed decisions. Thanks!