采用国际领先新型专利技术制作，将进口优质导电PU革与聚氨酯（PU）材料一体发泡成型。此种工艺的采用使本款椅子具有两种特点，一是革皮不容易与海绵相对运动而容易损坏;二是高回弹性能的聚氨酯材料不容易发尘，适合于净化车间，具有极强的舒适性。

Using leading international production of new patented technology, imported high-quality the conductive PVC leather with polyurethane (PU) material integrally foam molding . The adoption of such a process so that the chair has two characteristics, Leather is not easy to relative motion with a sponge and easily damaged; high-resilience polyurethane(PU) material is not easy to dust, suitable for the clean room, with a strong comfort.