Jiangsu Profile
Product List
72271. Square Thin Head Frog Bolt SAE J429 in Grade 5 or 8 
[Jun 14, 2023]
[Jun 14, 2023] Zhongbo Railway Fastening Co., Ltd can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts. We manufacture these products according to Standard ...
72272. Clip Bolt for High Speed Rail Fastening [Jun 14, 2023]
[Jun 14, 2023] Clip Bolt With Hex Nut is used in railway construction as the means of securing the track's rails to the surface they are applied to.The sizes of track bolts are varying with the requirements of the section of rail. The ...
72273. Wj-8 Fastening for High Speed Railroad [Apr 07, 2026]
[Apr 07, 2026] WJ-8 fastening for high speed railroad Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a ...
72274. Railroad Spike Plates in Casting [Apr 07, 2026]
[Apr 07, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72275. Wj-8 Fastening for High Speed Railroad [Apr 02, 2026]
[Apr 02, 2026] WJ-8 fastening for high speed railroad Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a ...
72276. Railroad Fastener Rail Tie Plate [Mar 31, 2026]
[Mar 31, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72277. Rail Base Plate Iron Plate [Mar 31, 2026]
[Mar 31, 2026] Product name Railway tie plate/ Base plate Type casting Raw material QT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45 Surface PLAIN (oil), Package bundle up or packing according to customers' requirement We ...
72278. W3 Railway Fastening System [Jun 14, 2023]
[Jun 14, 2023] Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar. Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail ...
72279. Uic HS Clip Bolts/ Clamp Bolts for Clamp [Jun 14, 2023]
[Jun 14, 2023] Products Description Material Carbon steel Grade 4.6, 4.8, 5.6, 6.8, 8.8, 10.9 and 12.9 Standard refers DIN 939, DIN 975 and ISO 898-1 Surface finishing Dacromet,Hot dip ...
72280. J2 Rail Clamp Metro Fastening System for Metro Line [Apr 09, 2026]
[Apr 09, 2026] Material Specifications: Items Specification 1 Fastening system w14 Rail fastening system 2 Rail type(kg/m) All type 3 Track Gauge(m) 1435m 4 Axle ...
72281. W12 Rail Fastening System for Metro Lilnes [Apr 02, 2026]
[Apr 02, 2026] Material Specifications: Items Specification 1 Fastening system w14 Rail fastening system 2 Rail type(kg/m) All type 3 Track Gauge(m) 1435m 4 Axle ...
72282. Groove with Clip Fastening System for Tramway [Apr 02, 2026]
[Apr 02, 2026] Material Specifications: Items Specification 1 Fastening system w14 Rail fastening system 2 Rail type(kg/m) All type 3 Track Gauge(m) 1435m 4 Axle ...
72283. International Standard Square Head Bolts Bridge Bolt Surface in Blackening [Mar 31, 2026]
[Mar 31, 2026] Zhongbo Railway Fastening co.,Ltd can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts.We manufacture these products according to Standard ...
72284. Railway Sleeper Screw/Screw Spike for Rail Track [Apr 09, 2026]
[Apr 09, 2026] Product Name: Square head screw spike 1. Standard: GB10487-89, AREMA, ASTM A66-87, BS, UIC and other specifications required by clients. 2. Specificaiton: 22*145, 24*161...., 3/4...1" 3-1/2...7-1/2", 15/16-6, Ss5. ...
72285. Bsw Clip Bolts in Zinc Plated [Apr 02, 2026]
[Apr 02, 2026] Products Description Material Carbon steel Grade 4.6, 4.8, 5.6, 6.8, 8.8, 10.9 and 12.9 Standard refers DIN 939, DIN 975 and ISO 898-1 Surface ...
