3〜6か月後、新しくて美しいメッシュ生地のシートが緩み、足の痛みもなくなります。 なぜ？

Trying to find a quality office chair supplier is not easy for the importer, as there are thousands of office furniture suppliers, factories, manufacturers, wholesalers. not to say the end-user.

does your mesh fabric seat like this?!!