... 316 Surface: Black, bright, Length: Acc Stainless Steel Rod with different stainless steel gradesDia: 3-20mmMaterail: 304, 316Surface: Black, bright, ... bars,wire2. The company has the right to import and export, 80% products sold around the world, product ... production process to get the affirmation of the domestic and overseas customers.3.ISO9001:2008 CertificateMain productStainless steel wire ...