Top 10 Gearbox Manufacturers in 2023

1. NGC

Country: China

Founded: 1969

About the company:

Founded in 1969, Nangaochi Group is committed to providing gearbox and power transmission solutions for users around the world.

Headquartered in Nanjing, China, the company was listed in Hong Kong in 2007 and its stock name is “China High Speed Drive”.

After years of development, Nangaochi Group has formed four business patterns of wind power gearbox, rail vehicle gearbox, industrial gearbox and robot reducer, and its brand “NGC” is an international famous brand that is mainly cultivated and developed in Jiangsu Province.

Adhering to the enterprise spirit of “step by step, strive for perfection”, Nangaochi Group takes “delivering the impetus of progress for human civilization” as its mission, and constantly strengthens the refinement and specialization of internal management and the internationalization of market development.

With advanced technology, reliable quality and considerate service, Nangao Gear Group has the ability to produce products and services that exceed user expectations.

2. ZF

Country: Germany

Founded: 1915

About the company:

ZF is a global technology company focusing on providing next-generation mobility system products for passenger vehicles, commercial vehicles and industrial technology. ZF enables vehicles to observe, think and act independently.

In the four major technical fields of vehicle motion control integrated safety system, autonomous driving and electric drive, ZF can provide a wide range of solutions for existing automobile manufacturers and start-up travel service providers.

ZF can provide electric drive solutions for various models.

With its product portfolio, ZF has always been committed to promoting energy conservation and emission reduction, environmental protection and travel safety.

Since entering China in 981, ZF has made steady and substantial development in China.

At present, ZF Group has set up its Asia Pacific headquarters in Shanghai and two R&D centers.

ZF has nearly 40 manufacturing plants, 3 after-sales companies and nearly 240 after-sales service outlets in Shanghai, Beijing, Tianjin, Chongqing, Hangzhou, Suzhou, Nanjing, Changchun, Shenyang, Chengdu, Xi’an, Wuhan and other major cities in China, and has introduced all ZF’s global expertise into China.

As a holding company, Caiehu (China) Investment Co., Ltd. is responsible for the investment business of ZFFriedrichshafen AG in China.

In addition to performing management functions on behalf of the German headquarters, it also provides services and information on market, business development, human resources, finance, information technology, research and development, and supply chain management to ZF’s factories in China, and also provides services and information for ZF’s business areas in the Asia Pacific region.

ZF Asia Pacific Group Co., Ltd. is mainly responsible for the business development of ZF Active and Passive Safety Technology Business Unit in the Asia Pacific region and the comprehensive management of the factory.


Country: China

Founded: 1960

About the company:

Hangzhou ADVANCE Gearbox Group Co., Ltd. is a large key enterprise specialized in designing and manufacturing gear transmission devices and powder metallurgy products in China, and a national high-tech enterprise.

The company, formerly known as Hangzhou Gearbox Factory, was founded in 1960.

In 2001, it was approved by the state to implement the “debt to equity” restructuring and became a state-owned diversified investment limited liability company.

In 2008, it completed the shareholding restructuring and officially changed to Hangzhou Qianjin Gearbox Group Co., Ltd., which was listed on the Shanghai Stock Exchange in October 2010.

The company is located on the south bank of Qiantang River in Hangzhou, covering an area of 568000 square meters, with more than 1800 employees, 19 holding and actual controlling subsidiaries, and 2 joint-stock subsidiaries.

The company is based on the main business of transmission device, relying on scientific and technological progress to enhance the core competitiveness of the enterprise, and has established an advanced position in the industry.

Since the 1980s, on the basis of independent development, the company has introduced foreign advanced technology to achieve secondary innovation.

The product field has expanded from a single marine gearbox to more than 1000 varieties in ten categories, including marine propulsion system, engineering machinery gearbox, wind power gearbox, automobile gearbox, agricultural machinery gearbox, rail transit transmission device, industrial gearbox, special products, powder metallurgy products, large precision gears, etc.

The company insists on implementing the brand development strategy, through continuous and high starting point technical transformation, introduces world-class high-quality equipment, establishes a sound quality management system and marketing service network, and wholeheartedly provides users with high-quality products and satisfactory services.

“ADVANCE” brand products are sold to 31 provinces, municipalities and autonomous regions in China and 47 countries and regions in the world.

With the continuous promotion of the national manufacturing power strategy, the company will continue to adhere to the enterprise spirit of “loyalty, dedication, unity, and first”, continue to promote the construction, transformation and upgrading of intelligent manufacturing, and realize the sustainable development of enterprises with higher quality, higher efficiency, and better benefits.

4. Chongqing Gearbox

Country: China

Founded: 1966

About the company:

Chongqing Gearbox Co., Ltd. (hereinafter referred to as “Chongchi”) is a large state-owned military enterprise mainly engaged in the research, development and production of high and low speed heavy load gearboxes.

The company is affiliated to China Shipbuilding Group (hereinafter referred to as “CSSC”), located in Jiangjin District, Chongqing, covering an area of more than 900000 square meters, with more than 2000 employees and total assets of more than 7 billion yuan.

The company, formerly known as the state-owned Yongjin Machinery Factory, was founded in 1966, renamed Sichuan Gearbox Factory in 1982, and restructured into Chongqing Gearbox Co., Ltd. in 1997.

With hard tooth surface gear transmission device as its core business, the company’s products are widely used in shipbuilding, marine engineering, cement and building materials, metal smelting, traditional energy, distributed clean energy, rail transit, engineering machinery, oil and gas mining, solid waste treatment and other industries.

It is a key military enterprise in the shipbuilding system that produces ship gear boxes, couplings, shock absorbers, and is one of the largest R&D and manufacturing bases for hard tooth surface gears in China. 

It is also the research base of the rear transmission device of naval ships in China.

Based on the field of mechanical transmission, the company actively expands to the field of electromechanical and hydraulic system integration.

The company adheres to the high-quality development strategy, promotes military civilian integration, takes “scientific decision-making” as the premise, “technical guidance, lean management, integration of industrialization and industrialization” as the support, “market expansion, technological innovation, quality improvement and team building” as the focus, and combines military civilian integration management requirements to build the company into a “world leader in respect of others and respected by others in the field of gear transmission”.


Country: Germany

About the company:

In the field of mechanical and electrical transmission, Flender is not only a recognized technical expert, but also a recognized supplier of high-quality products and services.

Flender’s innovation and efficiency are inseparable from professional and dedicated employees. They are also the basis for strong consulting capabilities, and there is almost unlimited product portfolio to choose from.

Flender and Winergy – two brands of the same company.

In 2001, in order to better meet the special requirements of the wind power industry, the Vinergy brand was launched.

Winergy focuses on providing gearbox, generator and wind power services for the wind power industry.

At the same time, we focus transmission technology products used in other industries under the Flender brand.

Such brand strategy enables it to respond more flexibly to customer needs, and become a reliable and innovative partner with lean technical knowledge and production foundation.

6. Bonfiglioli

Country: Italy

Founded: 1956

About the company:

Bonfiglioli is a global family business headquartered in Italy. Bonfiglioli has three business departments: discrete manufacturing and process industry, electromechanical integration and motion system, and engineering machinery and wind energy industry, which fully meet the development needs of customers with profound professional knowledge and experience.

With Bonfiglioli’s global network, customers can be supported anytime and anywhere.

Bonfiglioli designs, manufactures and sells efficient and customized solutions for various applications in industrial automation, engineering machinery and wind energy.

Bonfiglioli’s solutions cover a wide range of products, including reduction motors, transmission systems, planetary reduction boxes and frequency converters.

Bonfiglioli solutions serve all aspects of daily life, such as food, roads, clothing or home lighting.

Bonfiglioli has five influential brands in the power transmission market, which ensure that the company can better serve global customers.

For more than 60 years, Bonfiglioli has always welcomed change with great enthusiasm and pursued innovation.

As an industry leader, Bonfiglioli designs, manufactures and sells a wide range of reduction motors, transmission systems, planetary gear boxes and frequency converters to meet the demanding application needs in industrial automation, engineering machinery and renewable energy fields.

7. Donly

Country: China

Founded: 1997

About the company:

Ningbo Donly Co., Ltd. (hereinafter referred to as “Ningbo Donly”) was founded in 1997 and listed on the Shenzhen SME Board in 2007.

It is an A-share listed company in China’s gear industry.

After 20 years of development, the company has gradually established a diversified and professional business pattern with transmission equipment, door control system and engineering technology services as the main industries.

The production and operation bases are located in Ningbo Jiangbei Industrial Zone, Ningbo National High tech Zone and Sichuan Chuandeyang, with a total area of 320000 m2.

Ningbo Donly Transmission Equipment Co., Ltd., located in Jiangbei Industrial Zone, Ningbo, is a high-tech enterprise focusing on the R&D, production and service of gear boxes, motors and transmission devices.

The company has high-precision and complete specifications of gear processing, box processing, heat treatment, physical and chemical testing and experimental equipment.

The company’s product chain ranges from standard gearbox to special gearbox and non-standard gearbox, from 0.12kw micro gearbox to 10000kw high-power heavy-duty gearbox.

The company has a large number of Fortune 500 partners, and its product sales network is all over the world.

In the metallurgical industry, the domestic market share has been high for many years.

Donly Transmission “focuses on transmission equipment and serves the high-end market” to provide customers with overall transmission solutions with good quality.

Ningbo Donly adheres to the value of “loyalty, trust, respect, and perfection”, takes value creation as the core, strengthens the brand, develops and innovates, and is committed to becoming a value leading listed company integrating manufacturing, industrial management and capital management.

8. Nord

Country: Germany

Founded: 1965

About the company:

The transmission equipment manufacturer NORD Group was established in 1965, with its headquarters in Hamburg, Germany, specializing in the production and sales of reducer, motor and frequency converter equipment.

At present, Nordisk Group has 8 advanced production bases in 5 continents around the world to supply drive parts;

36 branches provide adequate inventory, assembly, technical support and customer service;

About 4000 Nordisk employees around the world provide you with customized drive solutions.

After officially entering the Chinese market in 2005, Nordisk Transmission Group has successively invested and established modern assembly and production bases in Suzhou, Tianjin and other places.

In 2019, the number of employees will be 700. Nord China adheres to the professional business philosophy, and based on the same standard of the Group, will dedicate the original German quality and fast service to Chinese customers.

Nord (China) Transmission Equipment Co., Ltd. was incorporated in Suzhou Industrial Park in 2004, covering a total area of 65000 square meters, consisting of reducer assembly plant and motor manufacturer;

Nord (Tianjin) Transmission Equipment Co., Ltd., located in Tianjin Wuqing Development Zone, covers an area of 12666 square meters and is composed of a reducer assembly plant, meeting the needs of customers in the north.

At the same time, Nord has an advanced high-precision motor laboratory and a modern frequency converter studio in China, which can easily realize equipment debugging, testing and maintenance.

In addition, Nord China also has 2 technical service centers and 25 sales companies in major industrial cities in China.

At present, Nord’s products have made remarkable achievements in warehousing and logistics, grain, steel, port, environmental protection, material handling, food and beverage, textile, automobile, airport, tobacco, stage, pharmacy, cement, chemical industry and many other industries.

9. Wangjiang

Country: China

Founded: 1933

About the company:

Chongqing Wangjiang Industry Co., Ltd. (hereinafter referred to as “the Company”) is a large-scale Class I enterprise directly owned by China Ordnance Equipment Group Co., Ltd.

The company was founded in Qingyuan County, Guangdong Province in 1933, and moved to Guojiatuo, Chongqing City in 1938.

In 2003, the company system reform was implemented and Chongqing Wangjiang Industry Co., Ltd. was established.

It now covers an area of 10.45 square kilometers, has a registered capital of 1.29 billion yuan, a total assets of more than 6 billion yuan, more than 2500 sets of processing and testing equipment, and has a strong comprehensive machining manufacturing capacity and production testing capacity.

The headquarters of the company now has more than 2500 employees, more than 1000 professional and technical personnel, 1 national outstanding talent, 3 technology leaders of Ordnance Group, and 3 skill leaders, providing strong support for the company’s scientific research and production.

Since the founding of the People’s Republic of China, dozens of special equipment of various types have been developed and produced, and more than 100 awards have been awarded by superiors, which has written a brilliant chapter for China’s national defense construction.

The two types of equipment developed and produced by the company participated in the 50th anniversary parade of the National Day, the “9.3” parade and the 90th anniversary parade of the founding of the army, and accepted the review of the Party and the people of the motherland with honor.

In the new era, the company adheres to the market orientation, and has developed a wind power gearbox product pedigree suitable for different altitudes and land and sea application environments, covering 17 provinces and cities in North China, Northeast China, Northwest China and Southwest China.

The company has developed and produced a variety of special vehicle products, such as dump trucks, semi trailers, and tank trucks.

The market radiates to more than 10 regions, such as southwest, northwest, and north China, and the production and sales volume is in the forefront of southwest China.

Through sustained and rapid development, the company’s economic scale and comprehensive strength have been growing, and its contribution and influence have been greatly improved.

10. DHHI

Country: China

About the company:

Dalian Huarui Heavy Industry Group Co., Ltd. (hereinafter referred to as “Dalian Heavy Industry”) is a listed holding company of Dalian Heavy Industry&Crane Group Co., Ltd. (stock code: 002204) and a large-scale backbone enterprise in the national heavy machinery industry.

There are more than 10000 employees, with a total asset of nearly 20 billion yuan.

Dalian Heavy Industry mainly provides complete sets of technical equipment, high-tech products and services for metallurgy, ports, energy, mining, engineering, transportation, aerospace, shipbuilding, environmental protection and other basic industries of the national economy.

It has formed nine product structures, including metallurgical machinery, lifting machinery, bulk material handling machinery, port machinery, energy machinery, transmission and control systems, marine parts, engineering machinery, marine machinery.

Dalian Heavy Industry has built “one headquarters and five research and development bases”, covering an area of more than 2 million square meters, and has the capacity of independent research and development of major technical equipment and electromechanical and hydraulic integration design, manufacturing, installation, commissioning and general contracting.

Dalian Heavy Industry has the ability of international operation, and its products are exported to more than 90 countries and regions.

It has the “National Wind Power Transmission and Control Engineering Technology Research Center” approved by the Ministry of Science and Technology of the People’s Republic of China, 24 national, provincial and municipal products, and many product technologies have reached the world’s advanced level.

The National Technology Center (composed of one design and research institute, nine professional design institutes, four research institutes and three laboratories), the German Technology Research and Development Center, the postdoctoral workstation, and the academician workstation have been built to build a sound scientific research and development system.

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