Medical devices

I was impressed about you and the services and items and devices that you have and we want to open a business with you and supply you some supplies and consumables, medical devices and beginning to wish you to study the subject well,
But there are some important questions that we hope to answer you:
1 - How do we deal with you
2 - How is the show you samples
3 - How a means of payment for goods
4 - You can open the field of cooperation between us and you
5 - You can send a quote for