SUNNOW Ergonomic Office Chair review. 1. Finally, the long-awaited SUNNOW Ergonomic Office Chair has arrived. It took about two days to arrive, and it was delivered in a sturdy paper box in excellent packaging. 2. If you open the box, there is a Components have assembly tools and instructions I'm happy that it's all shipped in clean condition. 3. Finally, the SUNNOW Ergonomic Office Chair is abo..
