How to choose clear chair

We have monoblocked structure and KD structure design:

1. Monoblocked means shap by machine full piece chair shap by machine .full chair not chair parts with glue.

Monoblocked structure Advantage:

1) structure stong ,never out of shap eventhough bear 600lbs weight.

2) 2)no need assemble save labor cost .

3) easy use when arrive .

2. KD means need assemble by screw.

KD structure Advantage:

1)volume small save much space when loading.

2)easy assemble and strong enough ,warrany 7-10years normal use.

3)volume small easy to ship from door to door ,save much shipping cost.