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Ningbo Zhenhai Guisi Zhaoyang Hardware Screw Factory
Hexagon Bolt Hexagon Socket-Head Cap Screw Round Head Bolt T-Bolt Double-End Bolt -
Ningbo Taidahezhong Fastener Manufacture Co.,Ltd.
B7 studs Steel structure bolts High-strength bolts High-strength hex bolts Inner hex bolts -
Jiangyin Letian Fasteners Co., Ltd.
B7 studs Fasteners for petrochemical industry Fasteners for ships Fasteners for pressure vessel Non-standard fasteners Coated products -
Ningbo Zhenhai Jilian Fastener Pieces Co., Ltd.
Large specification high strength nut Pressure vessel/petrochemical nut Wind power nut British and American nuts System of Australian nut -
Tianjin Fine Co., Ltd.
ANSI screws High-strength fasteners Special fasteners for the petrochemical Double ended studs Studs -
Ningbo Create Fastener Co., Ltd.
Steel structure nuts High-strength bolts/nuts High-strength double ended bolts ANSI/DIN/AS/JIS -
B&G Manufacturing Company
Orthopedic Implants & Components Rods, Pins, and Studs Materials Bolts and Screws Nuts and Washers -
Ningbo Chenda Fastener Co., Ltd.
High Strength Nuts Pressure Vessel/Petrochemical/Chemical GB/ASME/JIS/EN Nuts Flange Nuts Slotted Nuts -
Ningbo zhenhai YuDi Fastener Factory
Steel structure/high-strength nuts Petrochemical nuts BS/ANSI nuts AS nuts -
Handan Gufeng Fastener Manufacture Co., Ltd.
High-strength nuts Special nuts Thick nuts Chemical nuts Double-ended bolts