Product: Forging part Material:UC1 ,45#,45Cr,35CrMo, 40MnB Product:Forging Parts1. OEM: welcome2. Promise: high quality and reasonable price3. Material: variety material4. Testing: ultrasonic testing, mechanical property testing, crack testing5. Quality control system to guarantee best product quality6. Professional inspectors& qualified inspectors7.Certificates: ISO9001, TS16949, LV, GL, KR, BV, ...