China National Erzhong Group
Chinese state-owned manufacturer of heavy machinery, smelting equipment, forging systems, and large metal components.
Last updated August 25, 2026
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Overview
China National Erzhong Group, also known as Erzhong Group or China Second Heavy Machinery Group, is a Chinese state-owned industrial manufacturer headquartered in Deyang, Sichuan. Its business is associated with heavy machinery and major metal-forming equipment used in infrastructure and strategic industrial projects. The company produces equipment for smelting and forging as well as large cast and forged components, placing it within the part of China’s equipment-manufacturing sector that supplies capital goods rather than consumer products. Erzhong’s product scope has included aggregates and machinery used in large infrastructure programs. The reference material identifies applications connected with nuclear power projects, hydroelectric generation, shipbuilding, aviation, and other heavy industrial activities. Examples include crankshafts for cargo ships and hydroelectric turbine blades. These products require very large-scale forging, casting, machining, and metallurgical capabilities, and they illustrate the company’s role as a supplier of critical components for sectors in which dimensional accuracy, material strength, and production capacity are important. One of the group’s notable assets is a 22,000-ton hydraulic steel forging press. Such a press enables the manufacture of very large forgings and complex structural parts that cannot be produced with ordinary industrial equipment. The press has been associated with production of aircraft bulkheads, landing-gear components, and engine parts for China’s air force and commercial aircraft. Its capabilities have also been discussed in relation to potential applications involving aircraft carriers, armor, spacecraft, and high-pressure mining equipment. These possible applications describe the scale and flexibility of the equipment; they should not be read as confirmation that every listed application was a commercial product of the group. The company has also been connected with China’s broader effort to develop domestic capacity in major technical equipment. Its work is concentrated in business-to-business and government-linked industrial markets, where projects are typically large, technically specialized, and dependent on long production cycles. Its positioning is therefore that of a strategic heavy-equipment and large-forging supplier rather than a consumer-facing brand. Financial pressure became a prominent part of the group’s public history in 2015. After missing interest payments, Erzhong became the subject of a restructuring process when a local court accepted a request from one of its creditors. The event highlighted the financial risks facing large industrial manufacturers with substantial fixed assets and exposure to cyclical infrastructure and equipment demand. The available reference material does not establish the group’s current ownership structure, operating status, website, or subsequent corporate outcome, so those details remain unspecified here.
History
China National Erzhong Group is a heavy-industrial enterprise based in Deyang, Sichuan. The available reference material presents it as a Chinese state-owned manufacturer focused on equipment and components for major industrial systems. Its activities include the manufacture of smelting and forging equipment and the production of large cast or forged parts for infrastructure-related and strategic sectors. The group’s industrial role is best understood through the scale of the components and machinery associated with it. Conventional machine shops cannot readily manufacture the largest parts required for power generation, shipbuilding, aviation, and other heavy industries. Erzhong’s capabilities have therefore included very large forging operations and equipment. A 22,000-ton steel hydraulic forging press is identified as one of its notable achievements or assets. The press is capable of forming very large steel parts, including aircraft bulkheads, landing-gear components, and engine parts. Its scale has also led to discussion of possible uses in carrier construction, armor, spacecraft, and high-pressure mining machinery. The company’s product and application references span several industrial fields. In energy, it has been associated with equipment and components for nuclear power projects and hydroelectric generation, including turbine blades. In maritime manufacturing, it has produced crankshafts for cargo ships. In aviation, its large forging capacity has been linked with parts for military and commercial aircraft. These activities reflect the requirements of China’s infrastructure and equipment-manufacturing programs, in which domestic suppliers are expected to provide large, specialized, and technically demanding machinery and components. A published employment figure indicates that the group had 12,650 employees as of 2008. This provides an indication of its scale at that time, although the available material does not provide a current workforce figure or a detailed breakdown of subsidiaries and production facilities. The most significant documented financial event in the supplied material occurred in 2015. Erzhong defaulted on interest payments, after which a local court accepted a restructuring request from one of its creditors. The event placed the company’s financial condition and debt obligations in the public record. The supplied sources do not provide enough information to describe the final result of the restructuring, later ownership changes, or the company’s present operating status. Accordingly, this dossier treats current status, management, corporate group relationships, and financial details not explicitly documented in the reference material as unknown.
- 2015
Interest-payment default and restructuring request
[1]The group defaulted on interest payments, and a local court accepted a restructuring request filed by one of its creditors.
- 2008
Reported workforce of 12,650 employees
[1]Reference material reported that China National Erzhong Group had 12,650 employees as of 2008.
Products and positioning
Strategic Chinese heavy-equipment and large-metal-component manufacturer serving infrastructure, energy, shipbuilding, aviation, and other technically demanding industrial markets.
Industrial equipment
Smelting equipment
Erzhong’s product scope includes equipment used in metallurgical and smelting operations. These systems belong to the capital-goods side of heavy industry and are intended for large production environments rather than general-purpose consumer or workshop use. The available material does not specify individual models, capacities, or current product families.
Metal-forming machinery
Forging equipment
Forging equipment is a central part of the group’s documented industrial identity. Its capabilities include very large hydraulic forging systems designed to shape heavy steel parts for demanding applications. The equipment supports the production of large structural and mechanical components where strength, scale, and controlled metal forming are critical.
Large forging press
22,000-ton steel hydraulic forging press
The group is noted for a 22,000-ton steel hydraulic forging press. Its capacity allows the production of large forgings such as aircraft bulkheads, landing-gear parts, and engine components. Reference material also discusses potential use of this type of capability for carrier structures, armor, spacecraft, and high-pressure mining equipment, although it does not confirm that all of those applications became regular commercial products.
Power-generation component
Hydroelectric turbine blades
Hydroelectric turbine blades are among the large industrial components associated with the group. They serve power-generation projects and require large-scale forming, metallurgy, machining, and quality control. The source material identifies the product category but does not provide specific project names, output volumes, or current availability.
Marine-engine component
Cargo-ship crankshafts
The group has been associated with crankshafts for cargo ships. These are large, highly loaded engine components that require substantial forging and machining capability. Their inclusion in the company’s documented product range reflects its participation in heavy marine manufacturing and its ability to produce components for large commercial vessels.
Aerospace component
Aircraft structural and engine components
The group’s large forging capacity has been linked with aircraft bulkheads, landing-gear parts, and engine components for China’s air force and commercial passenger aircraft. The available source describes these as applications of its manufacturing capability, but does not identify specific aircraft programs, customers, production dates, or present supply arrangements.
Brand decisions
2015
Debt restructuring following an interest-payment defaultOtherBackground
The company failed to make interest payments, creating a creditor-driven restructuring situation.
Action taken
A local court accepted a restructuring request submitted by one of the group’s creditors.
Aftermath
The supplied reference material does not document the final restructuring outcome, subsequent ownership arrangements, or the company’s later operating status.
Sources1 sources
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