China International Marine Containers
A major Chinese industrial group supplying containers, transport equipment, airport systems, and related logistics and energy equipment.
Last updated October 9, 2026
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Overview
China International Marine Containers, commonly known as CIMC or Zhongji Group, is a Chinese industrial company headquartered in Shenzhen. Its principal business is the design, manufacture, and sale of equipment used in international freight transport and logistics. The group is best known for marine containers, particularly standard dry-freight containers, refrigerated containers, tank containers, and other specialized units used by shipping lines, leasing companies, and logistics operators. CIMC was established in Shenzhen on 14 January 1980 as a joint venture under the name China International Marine Containers Co., Ltd. It was reorganized as a joint-stock limited company in December 1992 and subsequently expanded through public-market financing. Its A shares were listed on the Shenzhen Stock Exchange in 1994, and the company adopted its current group name in 1995. In 2012, CIMC converted its B shares into H shares and introduced those H shares on the Main Board of the Stock Exchange of Hong Kong, making the transaction notable as an early example of a Chinese company converting B shares into Hong Kong-listed H shares. The company developed into one of the world's largest container manufacturers. Its container operations cover dry vans, reefers, tank containers, and special-purpose containers, supported by production bases in several regions of China. The business serves international shipping companies and container-leasing enterprises, making CIMC an important equipment supplier within the global intermodal transport system. Public reference material has described CIMC as holding more than 40 percent of the international container market and approximately 56 percent of the dry marine-container market, although such figures are time-specific and should not be treated as current without a dated company or industry source. CIMC's activities extend beyond marine containers. Its road-transport division produces logistics vehicles, tanker trailers, construction vehicles, and other commercial transport equipment. The group also manufactures airport passenger boarding bridges and cargo-handling systems. Through acquisitions and subsidiaries, it has participated in fire-engine manufacturing, ambulance and specialized vehicle production, shipbuilding, real estate, and energy and chemical equipment. In 2003, its United States subsidiary Vanguard National Trailer Corporation acquired Monon. In 2013, CIMC acquired the German fire-apparatus manufacturer Ziegler, including Visser B.V., which was associated with ambulance bodies and defense-vehicle interiors. CIMC also owns the Yantai CIMC Raffles shipyard. The group's development reflects China's rise as a central manufacturing base for global shipping and logistics equipment. Its scale, manufacturing footprint, and relationships with international carriers and leasing companies have made it a significant infrastructure supplier rather than a consumer-facing brand. CIMC has also appeared in Chinese equity-market benchmarks, including the SZSE 100 historically and the SZSE 200 after its removal from the former index in 2017. CIMC's business is exposed to maritime trade volumes, container replacement cycles, steel and other raw-material costs, freight-market conditions, international trade policy, and competition among global equipment manufacturers. Its broad portfolio reduces reliance on a single product category but also gives the group a complex industrial profile spanning containers, road vehicles, airport equipment, shipbuilding, and energy-related systems. The company remains active as a publicly listed Chinese industrial group with both Shenzhen and Hong Kong-listed shares.
History
China International Marine Containers began operations in Shenzhen on 14 January 1980 as a joint venture named China International Marine Containers Co., Ltd. The company was formed during the early development of China's modern industrial and export-manufacturing base. Its initial and enduring strategic focus was the production of equipment required by international maritime transport, especially standardized freight containers. The company was restructured as a joint-stock limited company in December 1992. It then entered China's public markets, listing A shares on the Shenzhen Stock Exchange on 8 April 1994. CIMC adopted its current group name in 1995, reflecting an increasingly broad business scope and a move beyond a single container-manufacturing operation. The company expanded its manufacturing network in China and developed a large customer base among international shipping companies and container-leasing firms. Container manufacturing became CIMC's defining business. Its product range grew from standard dry-freight units to refrigerated containers, tank containers, and specialized equipment. By the mid-1990s, reference material described CIMC as the world's largest container manufacturer, a position associated with the growth of Chinese production capacity and the increasing standardization of global intermodal freight. The business has been supported by production bases in southern, eastern, and northern China. CIMC subsequently diversified into adjacent transport-equipment markets. Its road-vehicle operations produce logistics vehicles, tanker trailers, construction vehicles, and other commercial transport products. It also entered airport infrastructure through passenger boarding bridges and cargo-handling systems. The group's wider industrial activities have included energy and chemical equipment, shipbuilding, real estate, and emergency-response vehicles. International expansion included the 2003 acquisition of Monon by CIMC's United States subsidiary, Vanguard National Trailer Corporation. In 2013, CIMC acquired the German fire-engine manufacturer Ziegler, together with its subsidiary Visser B.V. The transaction broadened CIMC's exposure to emergency vehicles, ambulances, and specialized vehicle interiors. CIMC also owns the Yantai CIMC Raffles shipyard, giving the group a presence in offshore and marine engineering. The company's capital-markets history includes a second major listing development. On 19 December 2012, CIMC converted its B shares into H shares and listed the H shares by introduction on the Main Board of the Stock Exchange of Hong Kong. This was described in reference material as the first transaction of its kind by a Chinese enterprise. The group therefore has both Shenzhen and Hong Kong-listed equity, represented by the tickers 000039.SZ and 2039.HK. CIMC's industrial position has been linked to the growth of international containerized trade. Its scale has made it a key supplier to shipping lines and leasing companies, while its diversification has connected it to road freight, airports, shipbuilding, emergency services, and energy infrastructure. The group has also appeared in Chinese stock-market indexes, including the SZSE 100 historically and the SZSE 200 after its 2017 index changes. The company's operating environment includes cyclical global trade, container demand, steel prices, freight rates, supply-chain disruptions, environmental requirements, and geopolitical or regulatory changes. In 2026 reference material, CIMC was identified as one of four firms charged in the United States over alleged output restriction and price-fixing involving containers during 2019–2024. That allegation represents a significant regulatory and reputational issue, but the available reference does not establish a final legal outcome. CIMC otherwise remains an active, publicly listed Chinese industrial group centered on logistics equipment and supported by a broad portfolio of related manufacturing businesses.
- 2017
Index composition changed
[1]CIMC was removed from the SZSE 100 Index in January and was subsequently identified as a constituent of the SZSE 200 Index.
- 2013
Ziegler acquired
[1]CIMC acquired German fire-engine manufacturer Ziegler and its subsidiary Visser B.V.
- 2012
B shares converted into Hong Kong-listed H shares
[1]CIMC converted its B shares into H shares and introduced those shares on the Hong Kong Main Board on 19 December 2012.
- 2003
Vanguard National Trailer acquired Monon
[1]CIMC's U.S. subsidiary Vanguard National Trailer Corporation acquired Monon.
- 1996
Recognized as the world's largest container manufacturer
[1]Reference material identifies CIMC as the world's largest container manufacturer from 1996 onward.
- 1995
Current group name adopted
[1]The company adopted the China International Marine Containers group name as its business expanded.
- 1994
A shares listed in Shenzhen
[1]CIMC's A shares were listed on the Shenzhen Stock Exchange on 8 April 1994.
- 1992
Restructured as a joint-stock company
[1]CIMC was reorganized as a joint-stock limited company in December 1992, preparing the business for public-market development.
- 1980
Company established in Shenzhen
[1]China International Marine Containers Co., Ltd. was incorporated as a joint venture in Shenzhen on 14 January 1980.
Products and positioning
A globally scaled Chinese manufacturer of intermodal transport equipment, with a core position in marine containers and a diversified industrial portfolio covering road transport, airports, emergency vehicles, shipbuilding, and energy equipment.
Marine containers
Dry freight containers
Standard dry-freight containers are CIMC's core product category. These standardized units are used to move packaged and general cargo across ships, railways, and roads. CIMC supplies shipping lines and container-leasing companies and has built substantial production capacity for international intermodal transport.
Marine containers
Refrigerated containers
Refrigerated containers, commonly called reefers, provide temperature-controlled transport for food, pharmaceuticals, and other sensitive cargo. They form part of CIMC's broader container portfolio and support the cold-chain requirements of international logistics.
Specialized containers
Tank and special containers
CIMC manufactures tank containers and other specialized units for cargoes or operating conditions that cannot be served by ordinary dry vans. These products extend the company's role into chemical, liquid, industrial, and other specialized logistics applications.
Commercial transport equipment
Road transport vehicles
The road-transport division covers logistics vehicles, tanker trailers, construction vehicles, and related commercial equipment. These products connect CIMC's marine-container expertise with inland freight, bulk-liquid transport, construction, and industrial distribution.
Airport logistics equipment
Airport equipment
CIMC designs and manufactures passenger boarding bridges and cargo-handling systems for airports. This line broadens the group from seaborne freight equipment into airport infrastructure and aviation logistics operations.
Emergency vehicles · 2013
Emergency and specialized vehicles
Through the Ziegler acquisition and related businesses, CIMC has participated in fire-engine manufacturing, ambulance production, and specialized vehicle interiors, including applications associated with defense vehicles.
Controversies
2026
Alleged container-industry output restriction and price fixing
Reference material states that U.S. authorities charged CIMC and three other shipping-related firms with allegedly conspiring to restrict container output and fix prices between 2019 and 2024. The allegations particularly concerned the COVID-19 period, when supply-chain pressure and container shortages affected global trade. No final legal outcome is established by the supplied material.
Brand decisions
2013
Acquire Ziegler and VisserM&ABackground
CIMC was diversifying beyond containers into specialized transport and emergency-response equipment.
Action taken
CIMC acquired German fire-engine manufacturer Ziegler, including Visser B.V.
Aftermath
The acquisition expanded CIMC's portfolio into fire engines, ambulances, and specialized vehicle interiors.
2012
Convert B shares into H shares and list in Hong KongStrategyBackground
CIMC had Shenzhen-listed A and B shares and sought a Hong Kong-listed share structure as part of its capital-markets development.
Action taken
The company converted its B shares into H shares and listed the H shares by introduction on the Main Board of the Stock Exchange of Hong Kong on 19 December 2012.
Aftermath
The transaction gave CIMC a dual Shenzhen and Hong Kong listing structure and was described as the first such conversion by a Chinese enterprise.
Recent events
CIMC agrees to acquire Maersk Container Industry[5]
Reported:
A.P. Moller–Maersk agreed to sell its container manufacturing operation, Maersk Container Industry, to China International Marine Containers Ltd. in a transaction valued at $987.3 million. The transaction was expected to close in or before 2022.
CIMC chairman and president resign from their positions[6]
Reported:
CIMC announced that Wang Hong resigned as chairman, non-executive director, and member of board committees, while Mai Boliang resigned as president and would remain CEO and a director.
First Pacific Group and CIMC establish an AI port technology joint venture[7]
Reported:
First Pacific Group and CIMC Group jointly established CIMC Feitong (Shanghai) Technology Co., Ltd. in Shanghai. The joint venture is focused on research and development of core artificial-intelligence technologies and services for ports and terminals.
Ansteel Group and CIMC sign strategic cooperation agreement[8]
Reported:
Ansteel Group and CIMC signed a strategic cooperation agreement covering areas including technology, clean energy, logistics services, energy and chemical equipment, offshore engineering, and construction.
- Unconfirmed
Two new semi-trailer dump trucks roll off production[9]
Reported:
Two new semi-trailer dump truck models made with Baosteel's BW400QP wear-resistant steel officially rolled off production. The article describes BW400QP as a globally launched product from Baosteel.
- Unconfirmed
Suzhou Mainess and CIMC Container Group sign strategic cooperation agreement[10]
Reported:
Suzhou Mainess Compressor Co. and CIMC Container Group signed another strategic cooperation agreement, continuing a collaboration that the article says had lasted seven years.
Sources11 sources
- 1China International Marine Containers - Wikipediaen.wikipedia.org
- 2CIMC official websitecimc.com
- 3CIMC中集集团官网-中国国际海运集装箱（集团）股份有限公司cimc.com
- 4集团概况 - CIMC中集集团官网cimc.com
- 5中集同意收购马士基集装箱工业maritime-executive.com
- 6中集集团董事长及总裁辞职finance.sina.com.cn
- 7第一太平洋集团与中集集团成立港口人工智能技术合资公司finance.sina.com.cn
- 8鞍钢集团与中集集团签署战略合作协议zaobao.com.sg
- 9两款半挂自卸车新品正式下线finance.sina.com.cn
- 10苏州麦恩斯与中集集装箱集团签署战略合作finance.sina.com.cn
- 11中集收購馬士基工業 布局全球冷鏈產業 - 香港商報hkcd.com
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