Ningbo Zhenhai Jilian Fasteners Pieces Co., Ltd.
[Manufacturer, Exporter]
A194 Gr.2H, 2HM, Gr.7, 7M, Gr.4; ASTM A193-B7 7M, ASTM A325 Hex Structure Bolts and A320-L7 Stud Bolts, UNC&UNF GRADE-5, GRADE-8 Bolts and Nuts, ASTM A563 Heavy Hex Nuts; DIN934 , DIN6915 Hex Nuts; DIN 933, DIN931 and DIN6914 Hex Bolts