China National Machinery Industry Corporation

Corporate brand

A Chinese state-owned machinery and engineering conglomerate with activities spanning industrial equipment, agricultural machinery, construction, infrastructure, and international contracting.

Last updated November 4, 2026

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Overview

China National Machinery Industry Corporation, commonly known as Sinomach, is a Chinese state-owned conglomerate focused on machinery manufacturing, engineering services, construction, infrastructure development, agricultural equipment, and related trade and industrial services. The group operates through a broad portfolio of subsidiaries rather than through a single consumer-facing product brand. Its activities cover the design, manufacture, distribution, installation, and operation of industrial and agricultural machinery, as well as engineering procurement and construction projects in China and overseas markets. Sinomach's business scope includes machine tools, construction equipment, agricultural machinery, automotive products, engineering services, and infrastructure construction. Its international contracting activities have been particularly significant. Engineering News-Record rankings cited in reference material placed the company third globally among power-project contractors and eighth among industrial-project contractors by international revenue in 2013. These rankings illustrate the importance of large-scale engineering and construction work to the group's profile, alongside its manufacturing operations. Two prominent subsidiaries associated with Sinomach are YTO Group and China Machinery Engineering Corporation, commonly known as CMEC. YTO is principally an agricultural-equipment manufacturer, with products and activities centered on tractors and other farm machinery. In March 2011, YTO expanded its European presence by acquiring McCormick France SAS, a French tractor manufacturer. The transaction was part of a broader effort to enter and develop the European tractor market. CMEC provides engineering and construction services and has been involved in international infrastructure and industrial-development opportunities. The reference material describes CMEC's interest in a proposed large-scale mixed industrial, retail, and residential development in the Boise area of the United States. The proposal was presented as a possible contribution to the revitalization of the American industrial base, although the supplied material does not establish that the project was completed. Sinomach has also participated in the consolidation of China's centrally supervised state-owned enterprise sector. In June 2017, China Hi-Tech Group Corporation, another conglomerate controlled by the State-owned Assets Supervision and Administration Commission, became a wholly owned subsidiary of Sinomach through a restructuring. The move formed part of a wider policy direction to reduce the number of enterprises directly supervised by SASAC and reorganize overlapping or related state-owned business groups. The group has had an automotive presence through businesses including Kama Automobile and Zedriv. Kama, founded in 1993, produces light commercial vehicles under the Kama name. Sinomach founded Zedriv on 6 April 2017 as an electric-vehicle company. Zedriv announced plans for four electric vehicles, but the reference material states that the company subsequently went bankrupt. This automotive activity demonstrates Sinomach's interest in extending its industrial portfolio into vehicle manufacturing, although the group's core identity remains machinery, engineering, and infrastructure rather than passenger-car branding. Overall, Sinomach is best understood as a diversified state-owned industrial platform. Its brand reputation is tied to manufacturing capability, engineering execution, international contracting, and the strategic development of Chinese industrial enterprises. Publicly available information supplied for this entry does not provide a verified founding year, current financial figures, a definitive corporate website, or a complete list of current executives.

History

China National Machinery Industry Corporation, widely identified by the name Sinomach, is a Chinese state-owned industrial conglomerate whose activities center on machinery, engineering, construction, agricultural equipment, and related commercial services. The supplied reference material does not state a verified founding year or provide a complete institutional history before the group's major publicly described transactions and restructurings. The group developed a diversified operating model in which specialized subsidiaries conduct manufacturing, engineering, vehicle production, and project contracting. This structure allows Sinomach to participate both in the production of physical equipment and in the delivery of complex industrial and infrastructure projects. Its manufacturing interests include machine tools, construction machinery, agricultural equipment, and vehicles, while its service businesses provide engineering, procurement, construction, and international trade capabilities. Sinomach's international contracting position was highlighted by Engineering News-Record rankings based on 2013 international project revenue. In those rankings, the company was identified as the third-largest contractor of power projects and the eighth-largest contractor of industrial projects. The rankings are significant because they place the group within the global engineering and construction market, rather than treating it solely as a domestic machinery manufacturer. Agricultural equipment became an important part of the group's portfolio through YTO Group. In March 2011, YTO acquired McCormick France SAS, a French tractor manufacturer. The acquisition was intended to support entry into the European tractor market and gave YTO a direct connection to an established European agricultural-equipment business. YTO is described as one of Sinomach's major subsidiaries and is primarily associated with tractors and other agricultural machinery. Another major subsidiary is China Machinery Engineering Corporation, or CMEC. CMEC provides engineering and construction services and has pursued projects outside China. The reference material records CMEC's interest in a proposed development in the Boise area that would have combined industrial, retail, and residential uses across a very large site. The proposal was framed as a partnership contributing to the renewal of the American industrial base, but the supplied sources do not establish that the proposed development was ultimately realized. Sinomach's corporate structure changed substantially in June 2017, when China Hi-Tech Group Corporation became a wholly owned subsidiary through a restructuring. China Hi-Tech was another conglomerate controlled by SASAC. The transaction formed part of a broader effort to consolidate and reduce the number of enterprises directly overseen by China's central state-assets regulator. The change strengthened Sinomach's position as a large state-owned industrial platform and expanded the range of businesses under its control. The group also maintained automotive interests. Kama Automobile, founded in 1993, is described as a state-owned vehicle manufacturer producing light commercial vehicles under the Kama brand. Sinomach founded Zedriv on 6 April 2017 as an electric-vehicle venture. Zedriv planned to produce four electric vehicles, but the supplied reference material states that it later went bankrupt. This episode reflects both the group's attempt to participate in the emerging electric-mobility sector and the commercial risks associated with entering a highly competitive vehicle market. In institutional terms, Sinomach is not simply a single machinery marque. It is a state-owned corporate group coordinating multiple subsidiaries across manufacturing, engineering, contracting, infrastructure, agriculture, and transportation equipment. Its activities combine domestic industrial capacity with international project delivery. The available material does not provide verified current revenue, employee numbers, leadership information, or a full chronology of subsidiary formation, so those details remain outside this dossier.

2017
Zedriv was established
[1]China National Machinery Industry Corporationen.wikipedia.org
Sinomach founded Zedriv on 6 April 2017 as an electric-vehicle company with plans for four vehicles.
2017
China Hi-Tech Group joined Sinomach
[1]China National Machinery Industry Corporationen.wikipedia.org
China Hi-Tech Group Corporation became a wholly owned subsidiary of Sinomach in June 2017 through a restructuring of centrally supervised state-owned enterprises.
2013
International contracting rankings highlighted Sinomach's scale
[1]China National Machinery Industry Corporationen.wikipedia.org
Engineering News-Record rankings cited Sinomach as the third-largest international power-project contractor and eighth-largest industrial-project contractor by revenue.
2011
YTO acquired McCormick France
[1]China National Machinery Industry Corporationen.wikipedia.org
Sinomach's agricultural-equipment subsidiary YTO Group acquired McCormick France SAS to support expansion into the European tractor market.
1993
Kama Automobile was founded
[1]China National Machinery Industry Corporationen.wikipedia.org
Kama Automobile was established as a state-owned vehicle manufacturer producing light commercial vehicles under the Kama brand.

Products and positioning

A large Chinese state-owned machinery and engineering group combining industrial manufacturing, agricultural equipment, construction, infrastructure contracting, and international project services.

Agricultural equipment
YTO agricultural machinery
YTO Group is one of Sinomach's major subsidiaries and is primarily associated with agricultural equipment, especially tractors and related farm machinery. Its acquisition of McCormick France SAS in 2011 supported the group's effort to enter the European tractor market and broaden its international agricultural-equipment presence.
Engineering and construction
CMEC engineering services
China Machinery Engineering Corporation provides engineering and construction services within the Sinomach group. Its activities include international industrial and infrastructure opportunities, including the proposed Boise-area mixed industrial, retail, and residential development described in the reference material.
Commercial vehicles · 1993
Kama light commercial vehicles
Kama Automobile is a state-owned vehicle manufacturer founded in 1993. It produces light commercial vehicles under the Kama brand and represents Sinomach's participation in automotive manufacturing.
Electric vehicles · 2017
Zedriv electric vehicles
Zedriv was created by Sinomach in April 2017 as an electric-vehicle company. It planned a range of four electric vehicles, but the supplied source states that the venture later went bankrupt.
Industrial machinery
Industrial and construction machinery
Sinomach's broader manufacturing portfolio includes machine tools, construction equipment, and other industrial machinery. These activities form the production base supporting the group's wider engineering, contracting, and industrial-service businesses.

Controversies

2015
Central Inspection Flags Power Rent-Seeking in Overseas Projects; Several Subsidiary Heads Including CHTC Investigated
In 2015, the Central Inspection Team feedback said Sinomach lacked oversight of overseas engineering projects, procurement and subcontracting were nonstandard, and power rent-seeking was prominent in project licensing and financing; the group's rectification imposed Party discipline on 9 people and administrative discipline on 12 people. In 2019, inspection rectification again focused on illegal financing trade, illegal bidding and illegal guarantees. In 2023, Sun Xiaodong, former general manager of subsidiary CHTC Assets, and several other heads of subordinate companies were placed under review and investigation. The item involved Party and administrative discipline and inspection rectification.
Source

2017
Create Zedriv as an electric-vehicle ventureProduct launch
Background
Sinomach sought to participate in electric-vehicle manufacturing through a dedicated automotive company.
Action taken
Sinomach founded Zedriv on 6 April 2017 and announced plans for four electric vehicles.
Aftermath
The reference material states that Zedriv later went bankrupt. No financial details or date for the bankruptcy are supplied.
Source
2017
Absorb China Hi-Tech Group through state-owned enterprise restructuringM&A
Background
China's state-assets regulator pursued consolidation among centrally controlled state-owned enterprises and sought to reduce the number of directly supervised groups.
Action taken
In June 2017, China Hi-Tech Group Corporation became a wholly owned subsidiary of Sinomach.
Aftermath
The restructuring expanded Sinomach's corporate scope and reinforced its role as a large centrally controlled industrial conglomerate.
Source
2011
Acquire McCormick France to enter EuropeM&A
Background
YTO Group sought to expand its agricultural-equipment business beyond China and establish a stronger position in the European tractor market.
Action taken
YTO acquired McCormick France SAS, a French tractor manufacturer, in March 2011.
Aftermath
The transaction gave YTO a European manufacturing and market foothold. The supplied material does not provide financial terms or later operating results.
Source

Recent events

Unconfirmed
Reported2026.10.11
Nigeria's NSDC signs $1bn agreement with Sinomach for sugar estate engineering, construction and financing[5]尼日利亚国家糖业发展委员会与中国机械工业集团签署10亿美元糖厂工程、建设与融资协议punchng.com
Nigeria's National Sugar Development Council (NSDC) disclosed that it had signed a $1bn agreement with Chinese group Sinomach covering engineering, construction and financing for a sugar estate, with funding expected to flow to the estate once financial close is achieved. The disclosure was made at a press briefing in Abuja unveiling a $7.1bn 10-year Nigerian sugar investment programme.
2020.07.15
Reported2020.07.16
Sinomach and Huizhou sign industrial-city cooperation framework[6]国机集团与惠州签订产业新城合作框架协议finance.sina.com.cn
Sinomach and the Huizhou government signed a framework agreement to jointly develop Huizhou Bay Industrial New City. Sinomach plans to invest more than RMB 200 billion in industrial projects over 10 years.

Sources6 sources

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