Dear Anupong
very glad to call you and write you again
 
now time is so limited, if the design is changed , it is too risky, which means begin to remake the construction drawings, remaking the production and it is very possible to have problems onsite , both of you and Econess will be in trouble. possily
 
we have three booths for renewable energy asia 2015, and we have bought the round trip tickets and booked hotel , we are confident and resposible for the project we have
 
but about Hansmesse (Hongkong) Co.,Ltd , pls also check their performance, they are new in this feild.
 
so would you like to inform ECONESS that the design cannot be changed since it is too risky .