Mould, Mold, Die manufacturer / supplier in China, offering Micro-Channel Header Pipe Precision Stamping Die for Next-Gen Automotive Heat Exchangers (Surface Roughness Ra≤ 0.8μ m), Long-Life (1.2 Million Cycles) Progressive Die for Automotive HVAC Header Pipes with Hardened D2 Steel Inserts, Precision Stamping Die for Intercooler Main Plate: Progressive Die Design, Aluminum Alloy Forming & Modular Tooling Solutions and so on.