3 Fold Sofa Bed Mechanism Features & Benefits:

1. The deck is surrounded by helical springs for extra support both sitting and sleeping.

2. Extra narrow mounting space from the back to the front board to fit most of styles.

3. No cross bar feeling like Bi-fold, it is really comfortable for every night. 

4. Very comfortable seat due to three folded foam mattress support,you can use very thinner seat cushion to get seat comfort.

5. More container loading capacity both mechanism and finished bed to save big unit shipment cost. With or without mattress share the same container loading quantity.

6. Linkrest offer partly assembled mechanism for import customers, it can load about 1000 units per 40HQ, it is very easy to put together (See videos in Technical Support,and quality is the same as fully assembly sofa bed mechanism).

7. Linkrest offer low leg,middle leg and high leg version for this mechanism.The low leg and middle leg versions can make very low seat styles.

8. We offer metal grid version for this model.

9. Option for U-shapped bar for some markets where people like to sit in the end of open bed.

10. Option for UK Fire-proof and air-breath deck.

WARNING: Don't forget 4 wood screws to fix ear brackets of mechanism for mechanism protection in transportation.