Inquiry Now Details &features Grade:300series/400seriesLength:1000-6000mmTolerance:±1% Surface:BA/2B/NO.1/NO.4/8K/HLSurface finish:2B/BA/HL/NO.4/8K/Embossed/Gold/Rose Gold/Black GoldQuality: High Quality.SGS Inspection Documents Specifications READ NOA Certificate READ NFRC Certificate READ Datasheet READ Installation Guide READ Send Inquiry NameEmail*Message*Submit