Quality Certification

Tianqin furniture  brand name iTQfurniture wholesale chair accessories including chair caster and chair base ,chair mechanism and armrest all passed SGS ANSI/BIFMA x5.1 en 1335, chair gas lift cylinder passed SGS ANSI/BIFMA x5.1 en 1335 class 3 and TUV class 4.

where to custom high quality office chrome chair base accessories