1.Stainless steel material 2.Satin or mirror surface 3.Quality guaranteed 4. ... main products are stainless steel glass railings,balustrades,staircases,and railing accessoires like glass clamp,curtain wall fittings,stair column,tube connection,brackets ... SS316(AISI316);C:Surface: satin/brushed finish or mirror/polished finish;D: Certificates:international testimonials of ISO9001/2008,CE & PED ...