What is the attitude of the cooperation. Before giving the order and shipped the order

Ted share the attitude of cooperation
Just for example, not for others
1. you are the buyer of roll forming machine. I have one chance to cooperate with you. People think everything on your side
2. You are coming to China for visiting our factory. People think something on you side. Whether will you give me the order
3. You gone with no order. People think everything on your side
4. You gave the order. People think everything on himself. Whether we can earn money or what quality should supply for clients
5. After shipped the machine.
a. nothing about me.
b. everything about me.
Would you like to cooperate with a or b?
What is important for user? I think it is the time when you use the machine.
YUFA people are here for anyone and anytime.
Whatsapp: 0086 15031898708
Mail: ted@yufamachinery.com
Wechat: 008615031898708