ib tug tawv executive office lub rooj zaum, siab rov qab:

1. imported nyuj tawv upholstery nrog high-density thiab elasticity ua npuas ncauj, super xis,

2.Italian Donati hom mechanism

3.Korea SHS gas nqa

4. dub nylon nrog fiber ntau puag

5.Dia60 PU castor