Material: SS201,SS301, SS303, SS304, SS316, SS416 etc.,Brass,Stainless Steel,Steel,Aluminium,plastic,Titanium,NICKEL,Bronze,Nylon; Drawing Format: PDF/DWG/IGS/STP/ etc .; Head Style: Pan,Flat,Round,HEX; Port: Shenzhen; Jeasnn's experience: 12 years experience of metal parts manufacture; Finish:.