Foreign Trade Customers To Establish The Main Way

Which Is The Best Way To Offer Customers?

Quotations do not have to be samples, but data and parameters need to be comprehensive and detailed. Here is an example: if a regulator is quoted, first of all, I want to know where your company is. What kind of equipment is it used for? How big is the power? What is the input and output voltage? How many units? What kind of tax is it? What is the delivery date? Sometimes you need to go to the scene to see the details of the equipment you use.