... machinery, automobile, ships, petroleum machinery, agricultural machinery, construction, valve and pumps etc. Raw material: SS304, SS316, SS316L, ... Plated; Polishing. Quality certification: Got ISO9001:2001; Applying for TS16949 quality management system. Produced, Quality, Deliver: Product ... , Deliver quickly. High-effect after-sale Service for Customer: Respond to customer within 12hours about any ...