Zhongyuan Lida Railway Track Technology Development Co., Ltd. (Group) consists of Zhongyuan Lida Railway Track Technology Development Co., Ltd., Zhengzhou Railway Lida Industrial Development Corporation, Suzhou Jinstar Railway Materials Co., Ltd., Ruzhou Zhengzhou Railway Sanjia Turnout Co., Ltd., and Ruzhou Zhengzhou Railway Sanjia Cement Products Co., Ltd. The Group is a large railway accessories manufacturer including R&D, manufacture, sales and service. It has powerful capabilities of technology research and development and can supply full series of railway equipment, facilities, accessories and service for customers. Higher popularity and reputation of the Group has been acquired in China railway construction field.
The Group's registered capital is RMB 290 million, covers total area of 323,000 m2. It owns 497 sets modern production equipment; the total assets have reached RMB 950 million. The Group's annual production capacity is 32 million rail clips, 8 million rail anchor bolts, 26 million screw spikes, 20 million T-bolts, 6,000 tons of casting parts, 1.5 million concrete sleepers, 50,000 railway blocks, 10,000 T-type concrete sleepers and 1,500 sets of turnouts.
The Group companies have introduced advanced production equipment, set up complete production system. It owns Germany automatic rail clip production line - KUKA robot, four-location automatic bolt cold heading machine, automatic electrostatic spraying production line, zinc chromate composite coating production line, Italy 3RP CF precise automatic three-axis thread-rolling machine, automatic carburizing heat treatment production line from Taiwan, etc.
The group has a provincial-level technology center, there are altogether 20 specialized laboratories, equipped with tensile test machine, salt spray test machine, Rockwell hardness tester, Webster Hardness tester, assembly fatigue testing machine, hydraulic universal testing machine, magnetic particle inspection machine, Akron abrasion machine, etc.
The Group's High-speed rail fastener products have already been supplied to more than 20 passenger-dedicated high-speed lines such as Fuzhou - Xiamen, Ningbo-Taizhou, Shijiazhuang-Wuhan, Harbin-Dalian, Shanghai-Kunming, Datong-Xi'an, Hangzhou-Ningbo, Nanjing-Anqing , also local railways as Henan inter-city, Beijing-Tianjin extending line.
The Group has also supplied a large number of screw spikes and other railway accessories for lines as Wuhan-Guangzhou, Zhengzhou-Xi'an, Hefei-Wuhan, Shijiazhuang-Wuhan, Harbin-Dalian, Beijing-Shanghai, and has provided fasteners and Tunnel bolts to Suzhou Metro, Shenyang Metro, Shanghai Metro, Nanjing Metro and Guangzhou Metro.
The Group has also supplied various kinds of concrete sleepers, high-speed rail track plates and Twin block sleepers, subway T concrete sleepers, frame concrete sleepers, steel structure , rail turnouts, and rail frog together as six series with hundreds of products used in Beijing-Guangzhou, Lianyungang - Lanzhou, Jiaozuo - Zhicheng, Qinghai-Tibet, Yichang - Wanzhou, Zhengzhou-Xi'an, Baotou-Xi'an, Shanghai Metro, Beijing Metro.
Conventional rail fasteners and Intercity rail fasteners, large and medium-sized track maintenance machinery accessories had been sold to the railway bureaus of Zhengzhou, Guangzhou, Wuhan, Xi'an, Shanghai, and nearly 20 newly constructed sites of CR1G, CR2G, China Railway Electrification Bureau and so on, among which railway fasteners, casting parts have also been sold to Angola, New Zealand, Japan, Russia and other countries.