微信里点“发现”,扫一下
二维码便可将本文分享至朋友圈。
We can produce hydraulic seal, 'o' ring, bellow with high accuracy and standard quality. We can use all synthetic rubber such as polyacrlic, GLT viton, EPDM, viton, ECO, NBR, fluoro silicon, HNBR, neoperene, silicon.