Office chair manufacturers tell you how to avoid the chair lift explosion?
1, to choose the formal office chairs Manufacturer furniture brand products. Buy a product with a mark of conformity and do not seek to buy inferior goods cheaply.
2, buy swivel chair, first of all look at the swivel chair plastic bottom knot is not strong, and then slide the swivel chair back and forth, good quality swivel chair rotating more flexible, will not appear inclined.
3, when using the chair, do not rotate repeatedly lift. After using a period of time, professionals should promptly check, once found cracks, loose signs, should be promptly repaired and replaced.
4, weight over 100 kg Shen sit.