From your 2 questions, “9Na Architect” could answer as below:
1.“9Na Architect” also respect and royal to client the first priority so the security of our client will keep secret.
2.In term of fixed price, “9Na Architect” is able to inform fixed price to you; however, we would like propose you for testing our potential. If Zibber Company prefer our quality in each work pieces then we will discuss in fixed price later. The list of testing as shown below: