Manufacturer

China Railway Construction Corporation Limited

Address: China Railway Building, Building 9, No. 69 Fuxing Road, Haidian District, Beijing

Company website: http://www.crec.cn/

Company Overview

China Railway High-tech Industry Co., Ltd. is an A-share listed company under China Railway Group Limited (SH.600528). It has subsidiaries such as China Railway Shanhaiguan Bridge, China Railway Baoji Bridge, China Railway Science and Industry, China Railway Equipment, China Railway Jiuqiao, China Railway Engineering Clothing, China Railway Heavy Industry, China Railway Environment, and China Railway New Rail Transit. Its business scope covers the research and development, design, production and manufacturing, technical services and project investment of tunnel boring equipment, railway turnouts, steel bridges, railway construction machinery, bridge construction machinery, new rail transit vehicles, and environmental protection equipment. The market share and comprehensive strength of its main business are among the best in the world. The company is a leading enterprise in the research and development, manufacturing and service of tunnel boring equipment in my country. It has developed a full range of shield/hard rock tunnel boring machine (TBM) products with different sections and different adaptability such as earth pressure, mud water, hard rock, etc., as well as tunnel mechanization special equipment products represented by rock drilling rigs, cantilever tunnel boring machines, concrete wet spraying rigs, etc. The products are distributed in more than 40 provinces and cities in China, and exported to more than 30 countries and regions such as France, Italy, Germany, and South Korea.

Herrenknecht (Guangzhou) Tunnel Equipment Co., Ltd.

Address: No. 463, Dongjiang Avenue, Free Trade Zone, Guangzhou City, Guangdong Province

Company website: https://www.herrenknecht.com.cn/

Company Overview

The Herrenknecht Group consists of the operating entity Herrenknecht AG as the parent company and has around 70 subsidiaries and associates in Germany and abroad. The business areas include the two traditional business units Traffic & Utilities Tunneling as well as Exploration, Mining and the Group brands. Thus, Herrenknecht is prepared for common global human needs, such as urbanization and the development of new raw materials. As the world's leading supplier of comprehensive technical solutions in the field of mechanical tunneling, Herrenknecht's products can be used in various tunnel infrastructures as well as underground energy and mineral extraction. Thanks to lasting megatrends and growing energy demand, this market will continue to have great potential in the future. When Martin Herrenknecht founded Herrenknecht in 1977, no one knew that this marked the beginning of a groundbreaking career. A small team of engineers who love technology, with their passion, developed the company into a group with a global presence. With their desire for progress, they set milestones in the field of tunneling. With their wisdom and courage, they have achieved masterpieces in tunneling projects. Tunnel builders and underground resource extractors face huge challenges all over the world. Whether in the Gotthard Mountains, the Yangtze River or the complex underground pipeline network in New York - Herrenknecht will move forward boldly with its customers with an indomitable will, an invincible will and a high level of professionalism. In order to successfully serve every underground infrastructure construction project, large and small, Herrenknecht, a technology leader with more than 5,000 employees, develops tunneling technology tailored to each specific project and turns vision into reality. Therefore, global owners, contractors, planners and other partners hand over their projects to the Herrenknecht team and trust the Herrenknecht brand guarantee. As a high-quality supplier of comprehensive technical solutions for mechanized tunneling, Herrenknecht can be your contact person for any underground infrastructure construction project in the world. The technical solutions provided by Herrenknecht are suitable for projects of all diameters, all geological conditions and all application areas. Including railways, subways, roads, utilities (supply and drainage systems), pipelines, hydropower, mine construction and exploration. Herrenknecht offers a full range of product portfolios in the field of mechanized tunneling. Herrenknecht, together with its team of experts in various fields of mechanical tunneling, has formed a strong alliance that can provide a package of solutions for tunnel construction covering supporting equipment and services according to customer needs, complementing each other in a good way. For contractors and owners, this means turnkey services and products. Herrenknecht calls it "full-range tunneling technology" - because you can flexibly obtain the products and services you need.

CCCC Tianhe Machinery Manufacturing Co., Ltd.

Address: No. 123, Yiyu Road, High-tech Industrial Park, Economic Development Zone, Changshu City, Suzhou City, Jiangsu Province

Company website: http://www.ccccth.com

Company Overview

CCCC Tianhe Machinery Manufacturing Co., Ltd. is a subsidiary of China Communications Construction Co., Ltd., a Fortune 500 company. The company is mainly engaged in the design and manufacture of shield machines and marine vessels, as well as providing integrated services in the field of transportation infrastructure construction and management. Its business covers highway engineering, municipal engineering, rail transit engineering and other fields. The diameter of the shield machines designed and manufactured by the company ranges from 0.8 meters to 18 meters, and the types include TBM, mud water, earth pressure, composite, open, rescue, vertical excavation, etc. The products are distributed in many domestic cities such as Beijing, Shanghai, Tianjin, Nanjing, Hefei, Nanchang, Fuzhou, Hangzhou, Zhuhai, Foshan, as well as countries and regions in Asia and Europe, and are widely used in urban municipal pipe network construction, subways, intercity rails, nuclear power plants and other fields. The company has passed ISO9001 quality management system, ISO14001 environmental management system, and GB/T28001 occupational health and safety management system certification. The company has 16 invention patents for shield machines, 43 utility model patents, and 2 software copyrights; it has dozens of honors and qualifications such as "High-tech Enterprise", "Jiangsu Province Shield Machine Key Technology Engineering Technology Research Center", "Jiangsu Province Tunnel Excavation Equipment Intelligent Engineering Center", "Full-section Tunnel Excavation Enterprise First-level Production Qualification", and "Safety Production Standardization Second-level Unit". With the vision of "making the world more accessible, making cities more livable, and making life better", CCCC Tianhe adheres to the corporate mission of "solidifying the foundation and building a good future", and adheres to the corporate spirit of "integrating the world and building without boundaries", and will hand over a more satisfactory answer to all walks of life with more brilliant performance.

Shanghai Tunnel Engineering Co., Ltd.

Address: No. 1099 Wanping South Road, Shanghai

Company website: https://www.stec.sh.cn/

Company Overview

Shanghai Tunnel Engineering Co., Ltd. (hereinafter referred to as "Shanghai Tunnel") is a legal person-owned limited liability company invested or controlled by non-natural persons. It was established on July 18, 2014 with a registered capital of RMB 300 million. The company continues to innovate technology around the forefront of tunnel construction, further strengthening its strong advantages in core areas such as ultra-large diameter tunnels, rail transit projects, and ultra-deep foundation pits. It is a professional company that started the research and development of shield tunnel technology and construction application earlier in China. Shanghai Tunnel has special qualifications for municipal public works construction general contracting, first-class general contracting for construction projects, first-class general contracting for highway projects, first-class general contracting for electromechanical projects, first-class professional contracting for tunnel projects, first-class professional contracting for foundation projects, first-class professional contracting for highway traffic projects (sub-items of highway electromechanical projects), and first-class engineering design for the municipal industry. Its business includes infrastructure investment, design, construction general contracting and operation and maintenance, advanced equipment manufacturing, PC prefabrication, etc. The business covers the Yangtze River Delta, the Pearl River Delta, Beijing-Tianjin-Hebei, Kunming, Zhengzhou, Wuhan, Urumqi and other places, and also penetrates into international markets such as Singapore, India, and Japan. The comprehensive strength ranks at the forefront of the industry, and it is one of the most professional and promising construction companies in China. In recent years, Shanghai Tunnel has successfully transformed from a traditional general contractor to a design and construction general contractor and engineering general integrator, and has successively invested in and built a number of major infrastructure projects such as Ningbo Changhong Tunnel, Hangzhou Qianjiang Channel, Kunming South Link, Nanjing Metro Airport Line, and Hangzhou South Station PPP Project. Up to now, the cumulative tunnel mileage built by Shanghai Tunnel has reached 795 kilometers; among them, the completed mileage of large-diameter shield tunnels above 14 meters accounts for 81% of the total mileage in the country. With the underground space construction business as the pillar, Shanghai Tunnel has built the research and development and manufacturing capabilities of underground construction equipment, high-precision steel molds, precast concrete components, high-performance waterproof materials and other products, and provides customers with one-stop professional services for the entire process of "pre-sales service - product design - product manufacturing - installation and commissioning - after-sales service". Since the start of shield tunneling tests in 1958, Shanghai Tunnel has independently developed more than 200 shield machines of various types, more than 70 pipe jacking machines of various types, and nearly 1,000 sets of high-precision steel molds and supporting assembly lines. As one of the earliest companies in China to engage in shield tunnel construction, it has always been in a leading position in the shield equipment technology sector. Shanghai Tunnel has accumulated rich experience in the research and development and manufacturing of underground construction equipment and has unique technical advantages. Shanghai Tunnel has mastered the key technologies of overall equipment integration and core component design and manufacturing, and independently developed and manufactured a series of tunnel boring machines including earth pressure balance, mud water balance and composite, with diameters covering 0.6m-15.76m. The products generally apply international BS standards to achieve safety, environmental protection, and humanized system requirements, and meet the high reliability, high efficiency, and life cycle requirements of shield machines. The domestic tunnel boring machines have been industrialized and exported in batches, and the products have been exported to Singapore, India and other countries. At present, the cumulative delivery of tunnel boring machine orders has reached 266 units, and the export orders have reached 26 units.

Liaoning Sansan Industrial Co., Ltd.

Address: No. 33, Anyang Street, Xiangyang Industrial Park, Liaoyang City, Liaoning Province

Company website: http://www.lnsstbm.com/

Company Overview

Liaoning Sansan Industry Co., Ltd. (hereinafter referred to as Sansan Industry) was established in 2009. In 2011, it entered the field of tunnel boring machine manufacturing. In 2014, Sansan Industry wholly acquired all the assets and intellectual property rights of Caterpillar Tunnel Equipment Co., Ltd. of Canada, a subsidiary of the Fortune 500 American Caterpillar Company. It specializes in the research, design, production, manufacturing and sales of shield machines/TBM tunnel boring machines, and has become a world-leading tunneling equipment manufacturer and technical service provider. Sansan Industry has a shield machine/TBM tunnel boring machine engineering research center, has established an academician workstation, and has been approved to build a postdoctoral workstation. Sansan Industry has a domestic and overseas research and development team with high R&D level, strong technical capabilities and rich practical experience. It has established four major research and design institutes, including the Liaoyang Headquarters Research and Design Institute, the Canadian LOVSUNS Overseas R&D Center, the Shenyang Research Branch, and the Wuhan Research Branch. Sansan Industry covers an area of 220 acres, with a construction area of 60,000 square meters. It has 8 production and manufacturing workshops, a complete set of large-scale CNC machining centers, a complete assembly line operation platform and well-trained technical workers. The factory has a total of 1,000 employees. The factory is divided into welding center, machining center, sub-assembly center and general assembly center to realize streamlined operation. The general assembly center has 8 workstations and an annual production capacity of 100 units. Sansan Industry's leading product is shield machine/TBM tunnel boring machine. It is one of the companies that can produce "all types and full caliber" tunnel boring machine products. The products include five categories: earth pressure balance, slurry balance, hard rock TBM, special-shaped and vertical shield machines, with diameters ranging from 2 meters to 24 meters. The products are widely used in subways, municipal integrated pipe corridors, highways, railways, water conservancy, energy, mining, underground parking lots, military industry and other fields. They have entered the vast majority of cities in the country that build subways, and are exported to countries and regions such as the United Kingdom, Russia, Italy, Switzerland, Spain, Turkey, the United States, Canada, Australia, especially the countries along the "Belt and Road". In China, Sansan Industry has seven service bases including headquarters, Tianjin, Hangzhou, Guangzhou, Chengdu, Xi'an and Wuhan. Overseas, Sansan Industry has 24 agent service providers. The after-sales service team composed of first-class mechanical, electrical and hydraulic experts from home and abroad provides professional and systematic services to global customers, responding to general issues within 1 hour and experts arriving at the site within 12 hours for special issues.

Northern Heavy Industries Group Co., Ltd.

Address: No. 16, Development Road, Economic and Technological Development Zone, Shenyang, Liaoning Province

Company website: http://www.china-sz.com

Company Overview

Northern Heavy Industries Group Co., Ltd. (hereinafter referred to as "Northern Heavy Industries") is a large multinational heavy machinery manufacturing company under Liaoning Fangda Group Industrial Co., Ltd. (hereinafter referred to as "Fangda Group"). Northern Heavy Industries has a long history and a large number of talents. It plays an important role in the international and domestic heavy machinery manufacturing industry. It is a high-tech enterprise and is known as the "cradle of China's heavy machinery industry". Its products radiate the global market. It has achieved cross-border operations through the merger and acquisition of France's NFM company and the establishment of a joint venture with Denmark's FLSmidth A/S. In accordance with the relevant spirit of the Party Central Committee on promoting the revitalization of Northeast China and deepening the reform of state-owned enterprises, under the correct leadership and vigorous promotion of the Liaoning Provincial Party Committee, the Provincial Government and the Shenyang Municipal Party Committee and the Municipal Government, on April 30, 2019, Northern Heavy Industries successfully completed judicial reorganization and mixed ownership reform. Fangda Group officially became the largest shareholder of Northern Heavy Industries, marking that Northern Heavy Industries has entered a new historical development period. The leading products of NHI include tunnel engineering equipment, mining equipment, metallurgical equipment, bulk material conveying and loading and unloading equipment, coal machinery, power equipment, building materials equipment, oil fracturing equipment, environmental protection equipment, modern construction equipment, forging equipment, transmission machinery, automotive electrical appliances and engineering general contracting project equipment. NHI has complete design, testing, inspection and measurement means, and has more than 200 patents and proprietary technologies. NHI is a national technology innovation demonstration enterprise, with a national technology center, a national key laboratory for full-section tunnel boring machines, an academician workstation, and a postdoctoral workstation. As the largest shareholder, Fangda Group has brought NHI a mature, advanced, flexible and efficient, fully market-oriented system and mechanism, management model, business model and profit-making model, as well as strong capital resource advantages, especially the corporate culture of "Party building as the soul". Looking to the future, NHI will practice the corporate value of "operating an enterprise must be beneficial to the government, the enterprise, and the employees", and work together with partners from all walks of life to move towards a better tomorrow of accelerated high-quality development!