1: 12 years of die casting experience 2: ISO 9001 Certification 3: OEM Service ... for various industries: auto, machine, valve, pneumatic , etc. 4) Whole process including: Tooling, Die casting, Sand casting, Gravity casting, CNC machining, CNC milling ... . To ensure 100% products checking. Material: Strictly control of material using, meet international requested standards. Semi-finished products ...