
High-Quality Precision Auto Parts Using Lost Wax Technology. One-Stop Casting & Machining: Comprehensive service from investment casting to CNC turning, milling, and drilling. High Precision Tolerance: Achieves precision accuracy of 0.005-0.01mm with +/-0.01mm tolerance capability. 100% Quality Inspection: Strict QC process including IQC, IPQC, FQC, and OQC with full inspection before delivery. Customized Surface Treatment: Offers shot blasting, polishing, passivation, powder coating, and various plating options. Wide Material Selection: Processes stainless steel, carbon steel, alloy steel, aluminum, copper, and brass. ISO 9001 Certified: Manufacturing facility certified to ISO 9001:2015 standards for quality management. Fast Quotation Service: Provides quotes within 12 hours after receiving samples or drawings in CAD/STP/IGS format. Sample Availability: Samples from 1 to 100 pieces available for trial orders before mass production.