Douba Industrial Design Team, Douba Vision Team. The design of bionic sitting posture orthotics, from "whale tail concept" to scheme design and production landing, has taken 3 months. After dozens of product proofing and structural design verification, it has helped customers break through from 0 to 1 and finally saw the products hit the TOP of the category list. The whole bean eight design team witnessed the birth of small explosions together.