M24 and M27 Eccentric Self-locking Nuts, M24 High-Strength Nuts Factory

In 2021, Anyang Railway Equipment Co., Ltd. will provide 79,720 sets of M27 circumferential seam segment bolts and 59,520 sets of M27 longitudinal seam segment bolts to Xi’an Metro Line 8.

In 2021, Anyang Railway Equipment provided 386,581 sets of Type II rail elastic clip Fastening Systems to the Aksu-Alar Railway.

In 2021, Anyang Railway Equipment Co., Ltd. provided the project with 13,746 sets of DJK5-4 track fastening systems, 7,980 sets of DJK5-1 type track fastener systems, 7,980 sets of DJK5-1 track fastening systems, and 132 sets of Type-I clip separated rail fastening systems, 20242 sets of elastic Type-I railway fastening system to the Zhengzhou-Gongyi Municipal Railway.

In 2018, Anyang Railway Equipment Co., Ltd. provided spring V-type rail fasteners, III-type rail shock absorber fasteners, WJ-2A rail fasteners, and I-type elastic clip fasteners, DJK5-1 rail fasteners, type II inspection pit rail fasteners, rail fasteners for turnouts, a total of 185,398 sets of track fastener assembly.

In 2021, Anyang Railway Equipment provided the Xiantong Railway with nuts, gauge baffles, flat washers, and gauge baffles for rail change work.

In 2024, Anyang City Railway Equipment provided 2,100,000 pcs of 50*25*6 flat washers (applicable to general areas) and 210,000 pcs of 50*25*6 flat washers (applicable to coastal areas, tunnels, or areas with severe acid rain corrosion) to the Beijing Bureau Group Corporation Public Works Company) for line overhaul.

Anyang Railway Equipment Co., Ltd provided P50 rail clip fastening systems, guard rail fasteners, bridge sleeper guard rail fasteners, spindles, and other railway equipment for Nariobi-Malaba Railway Project in Kenya.

In 2021-2022, Anyang Railway Equipment Co., Ltd. has been providing Hexing Railway with 116908 sets of protecting rail fastening system and 230 pieces of spindles to the Heshun -Xingtai Railway.

In 2024, Anyang Railway Equipment Co., Ltd provided 5,000 sets of reinforced rail frozen joints and 100 pieces of bonded insulated rail joint bars to China Railway Lanzhou Bureau Group Co., Ltd.

In 2022, Anyang Railway Equipment Co., Ltd. supplied 74320 sets of Type III railway fastening systems for P60 steel rails to Zhengzhou Metro Line 6 Phase I Project.

In 2024, Anyang Railway Equipment Co., Ltd(AT). provided 10,888 sets of Type I fastening systems for 50kg/m rail to the special line reconstruction and expansion project of Hulunbuir Northeast Fufeng Biotechnology Co., Ltd. (Harbin Railway)

In 2018, Anyang Railway Equipment Co., Ltd. provided 50kg I-type general-speed rail fastener systems and 60kg I-type general-speed fasteners, 60kg II-type general-speed rail fastener systems to Yungui Railway.

In 2022, Anyang Railway Equipment Co., Ltd. provided 151,364 sets of DZⅢ-type fastening systems (for 60kg/m rail) and 24,785 sets of DZⅢ-3  fastening systems (for 60kg/m rails), 20291 sets of I-type railway fastening systems(for 50kg/m rail), 4271 sets of II-type railway fastening systems (for 60kg/m rail), 1691 sets of CZ-1 fastening systems (for 50kg/m rail) rail).

From 2021 to 2022, Anyang Railway Equipment Co., Ltd. Has been providing 118720 sets of M30 tunnel segment bolts to Xiamen Metro Line 6.

In 2022, Anyang Railway Equipment Co., Ltd provided Rail Joint Bars, Joint Bolts, Nuts, Rail Fastening Systems, and Spindles to Liugou-Hongshaliang Railway.

In 2015, Anyang Railway Equipment Co., Ltd(AT) provided M24 Tunnel Segment Bolts for Guangzhou Metro Line 4.

In 2019, Anyang Railway Equipment Co., Ltd. provided 100,220 sets of II-type 60kg/m rail fastener system, 34,794 sets of I-type 50kg/m rail fastener system, 843 sets of 60kg/m rail fastener system used in the ballastless transition section to Zhangjihuai High-speed Railway.

In 2020, Anyang Railway Equipment Co., Ltd(AT) provided Shield Tunnel Segment bolts for Shenyang Metro Line 4.

In 2021, Anyang Railway Equipment Co., Ltd. provided 25,000 sets of M27 shield tunnel segment bolts to the trunk canal of Chuhe Grade 4 Station. 

In 2019, Anyang Railway Equipment Co., Ltd. provided 10,100 sets of 10,100 shield tunnel bolts to Xiamen Metro Line 4

In 2020, Anyang Railway Equipment Co., Ltd. provided 7,966 sets of 50kg I-type track fastening systems and 4,606 sets of 60kg II-type track fastening systems to Ganzhou-Shenzhen High-speed Railway.

Anyang Railway Equipment Co., Ltd. provided 81,037 sets of WJ-7B rail fastener system to the 5th tender section of Jinyidong Municipal Rail Transit in 2022.

In 2017, Anyang Railway Equipment Co., Ltd(AT) provided 50kg/m sleeper fittings (joint splint,  high-strength track bolt with grade 8.8, grade 10 high-strength nut with grade 10, single coil spring washer) and 60kg/m sleeper fittings (joint splint, Grade 10.9 high-strength bolts, grade 10 high-strength nuts, high-strength flat washers) for Huangda Railway.

In 2024, Anyang Railway Equipment Co., Ltd. provided 1,045 sets of Type I fastening systems for 50kg/m rails and 4,223 sets of Type II fastening systems for 60kg/m rails to the existing railway reconstruction project of the Suihua Station to departure line extension project.

Anyang Railway Equipment Co., Ltd. provided UIC60E1 fishplates, QU100 rail joint bars, pressure plates, tie pads, rubber pads and other railway construction materials for the Zamyn-Ude Logistics Park project in Mongolia.

From 2018 to 2021, Anyang Railway Equipment Co., Ltd. provided 1,108,532 sets of 60kg Type II ordinary railway fastening systems, 263,892 sets of 50kg Type I ordinary railway fastening systems, and 60kg ballastless transition section auxiliary to the East Ring Road of Chongqing Railway Hub Rail fasteners, a total of 157316 sets of the rail fastener assembly.

Rail joints connect two adjacent (end to end) rails. Starting in the 1810s, 45°or 60°miter joints were used. Then, as an improvement, scarf joints were developed; the two rail ends were notched and bolted together. Splice joints were invented in the United States around 1830 and led to the development of angled joint bars in the 1850s. Angled joint bar design spread quickly, was adopted worldwide, and became the standard that has endured to the present.

In 2018, Anyang Railway Equipment Co., Ltd. provided Haoji Railway 50kg/m railway rail fishplates, fish bolts and single coil spring washers.

In 2024, Anyang Railway Equipment Co., Ltd. provided insulated joint bars, insulated fishbolts and Insulators to the large-scale arrival and departure line upgrade and reconstruction project

In 2016, Anyang Railway Equipment Co., Ltd(AT) provided P50 and P60 rail joint splice bars (including railway track bolts, nuts and washers), and high-strength frozen joint splice bars (including railway track bolts, nuts and washers) for the first phase project of Nanjing Metro Line S3 ).