Search from various English teachers...
China flagLimia
What's Blue Sign? I want to know what Blue Sign is. Would you like to answer me? Thanks!Where is the certification bodies of Blue Sign? Thanks!

Answers · 1

1
I had never heard of it before but I googled it and it seems to be an organization that helps textile and fabric manufacturers improve their standards of environmental health and safety.

Still haven’t found your answers?

Write down your questions and let the native speakers help you!

Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!

Start Learning Today