... of the products for your reference. 1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling ... : GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST 8. Max Weight: 55T 9. Certification: ISO9001: 2000, CCS 10. OEM and ...