Product Name: 45 base Plate Railroad Fastener Model NO.: Qt400, Qt450, Qt500 Type: Track Train Certification: AREMA, BS, ASTM, UIC, TB Raw Material: Qt400-15, Qt450-10, Qt500-7, Zg25, Zg35, Zg45 Types: Railroad Spare Parts Supply Ability: 600 Ton Per Month MOQ: 1000PCS Standards: BS, DIN, GB, JIS, Uic, etc Processing: Casting/Forging Packings: Strap Delivery Time: Within 20days Free Samples: Yes Payment: Tt/ L/C Part: Casting Iron Tie Plate Warranty: Casting Iron Tie Plate Charge Time: Casting Iron Tie Plate Color: Customized Trademark: ZBRF Transport Package: Gunny Bag and Wooden Case Specification: SGS Origin: China Product Description Product nameRailway tie plate/ base plateTypecastingRaw materialQT400-15, QT450-10, QT500-7, ZG25, ZG35, ZG45SurfacePLAIN (oil),Packagebundle up or packing according to customers' requirementWe also manufacture products according to drawings or samples from our customers. The scope include all kinds of fastening, clamping, jointing, insulating and casting products. Such as insulators, plastic or HDPE dowels, joint bars, gauge studs, bolts and nuts, spikes, clips etc.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 fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.Our products are mainly made through hot forging.The threads of rail screw spikes are made by hot rolling with special threading machines.We produce metric threads, BS, BSW, TR thread, or round threads.