Nơi xuất xứ
Shanghai, China
Tiêu chuẩn
ISO, DIN, ANSI, JIS, BS and Non-standard
Grade
Class 4.8, 8.8,10.9,12.9
Inspection
Accept Third Party Lab Test
Production process
Cold Froging,Hot Forging ect.
Application
Machinery, Chemical Industry, Environmental, Building
Delivery time
15 to 30 days after confirmed