
High-Performance Customized Carbon Steel Casting Air-Conditioner Parts. IATF 16949 & ISO Certified: Certified for automotive quality with ISO 9001, 14001, and 45001 standards. Full In-House Machining: 100% owned facility in Ningbo with 35 CNC centers and 34 turning machines. Dual-Location Delivery: Shipped from Denmark warehouse for Europe or Ningbo for domestic fast response. Comprehensive One-Stop Solution: Six core processes including casting, forging, CNC, and powder metallurgy. 15 Years Global OEM Experience: Trusted by Tier 1 and 2 suppliers with 18 years of export history. High Precision Tolerance: Machining tolerance up to +/-0.01mm with 100% critical dimension inspection. Wide Material Range: Carbon, alloy, stainless, and heat-resistant steels per DIN standards. Flexible Customization: Full customization from samples or designs with minor and flexible options.