... Advantages:1.Sales by factory 2.Sample order Train Sensor Connector/Train Connector1).MaterialBrassIron2).PlatingGolden plating NICKEL FREE3). ... :56mm,Height:5mm5).Typecustomized product6).UsageUsed for train sensor connector7).SampleSample time:7daysSample charge:depends on the ... accessories,boiler accessories,pneumatic accessories and PPR PVC P-E fittings,tap,valve,fountain series,mainfold,cutter, ...