Manufacturer & Exporter of Engine Valves Manufacturer & Exporter of Engine Valves Manufacturer & Exporter of Engine Valves Facilities & Services Upsetting Forging Shot Blasting CNC Machining Grinding Surface Treatment Continues Heat Treatment Plant QC & QA Department Die & Mold Shop Design & Development Final Inspection Heat Treatment RAW Material We work with a range of magnetic and non-magnetic materials i.e. 21-4N, 4CRB10Si2MO, SUH-3, and SUH-35. 1. Chinese 21-4N, 4CRB10Si2MO 2. Japanese SUH-3, SUH-35 3. Material Thickness: STEM thickness: 5mm to 12mm, Valve Head dia: 18mm to 62mm, Valve Length: 70mm to 170mm. Major Aftermarket Brand