When choosing a business office chair, it is required to conform to ergonomics, so that it will not cause foot pain and backache, and allow users to work at the desk continuously. Vivo integrates GM seat manufacturing technology and experience into high-end business seat chairs, and delivers the concept of quality, comfort, high-end and safety to every consumer. Work, study, and rest are more relaxed and free
link:http://www.workwellchair.com