1 Get to know the customer’s requirements
2 Analyze customer’s product design scheme or requirements
3 Make design solutions according to customer’s product design scheme
4 Provide customers multiple design solutions that made according to customer’s requirements for choose
5 Waiting for customer confirmation
6 Check and modify the final product with the customer
7 Buyer and seller confirm the contract
8 Place an order and arrange production schedule
9 Installing and adjusting
10 Pack the products and delivery
11 Waiting for the customer to confirm receipt
12 Provide remote installation guidance service
13 Get the customer feedback
14 Information collection and storage
