Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Reducer Manufacturers in China

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Top-rated Reducer suppliers, How to choose a Reducer manufacturer, Best Reducer companies in China

The top 10 Reducer manufacturers in China for 2026 are: Shandong Zhongtuo Dingcheng Chemical Machinery Co., Ltd, Hebei Tianqiao Machinery Equipment Manufacturing Co., Ltd, Taixing Shuntai Reducer Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Taigong Gearbox Co., Ltd. Changzhou Branch, Changzhou Zhongyong Transmission Equipment Co., Ltd, Changzhou Wanhao Transmission Technology Co., Ltd, Mach Industrial Technology (Zhejiang) Co., Ltd, Changzhou Dige Machinery Equipment Manufacturing Co., Ltd, Changzhou Yingfei Reduction Machinery Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Shandong Zhongtuo Dingcheng Chemical Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2021-02-25
Registered Capital7100K CNY

Shandong Zhongtuo Dingcheng Chemical Machinery Co., Ltd., with its registered address at No. 79, Daxu Village, Beijing Road, Fujia Town, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zibo Economic Development Zone. The legal representative is Fu Yanhong, and its business scope includes general projects such as manufacturing of specialized equipment for oil refining and chemical production; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of special equipment; Manufacturing of metal materials; Mechanical equipment research and development; Sales of electrical and mechanical equipment; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Specialized equipment repair; Sales of metal products; Research and development of metal products; Sales of valves and plugs; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal materials; Sales of metal based composite materials and ceramic based composite materials; Mechanical parts and component processing; Sales of mechanical parts and components; Wholesale of hardware products; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of refractory materials; Sales of non-metallic minerals and products; Sales of metal ores; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of electronic components and electromechanical equipment; Sales of non-ferrous metal alloys; Sales of electrical equipment; Sales of metal cutting and welding equipment; Sales of gears, gear reducers, and gearboxes; Sales of renewable resources; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Conference and exhibition services; Loading and unloading handling. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods); Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Reducer, Seal, Top Entry Mixer

Top 2
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Hebei Tianqiao Machinery Equipment Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2018-11-02
Registered Capital3000K CNY

Hebei Tianqiao Machinery Equipment Manufacturing Co., Ltd., registered at No. 10, Sangyuan Town, Wuqiao County, Cangzhou City, Hebei Province, with the registration authority of Wuqiao County Market Supervision Administration and the legal representative of Jiang Zhongqing, is engaged in the production and sales of reducers and accessories, elevators, and mixing equipment; Sales of sprockets, chains, couplings, motors, hardware products, and metal materials (excluding restricted operations) (projects that require approval by law can only be operated after approval by relevant departments)***. Core products: Reducer, Steering Gear, Rv Gearbox

Top 3
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Taixing Shuntai Reducer Co., Ltd
Overall Score4.8 / 5
Est. Date2009-04-24
Registered Capital10000K CNY

Taixing Shuntai Gearbox Co., Ltd., located in Zhangqiao Town Industrial Agglomeration Zone, Taixing City, was established on April 24, 2009. The registration authority is Taixing Administrative Approval Bureau, and the legal representative is Ju Yingyue. Core products: Reducer, F-Series Reducer, Zq Series Reducer

TOP4
Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Reducer, Silo, Non Metallic Chain Plate Scraper

TOP5
Jiangsu Taigong Gearbox Co., Ltd. Changzhou Branch
Overall Score4.7 / 5
Est. Date2025-07-10
Registered Capital-

Jiangsu Taigong Gear Reducer Co., Ltd. Changzhou Branch, located at No. 399-2-102, Mount Huangshan Road, Sanjing Street, Xinbei District, Changzhou, Jiangsu Province, was established on July 10, 2025, with the registration authority of Changzhou High tech Industrial Development Zone (Xinbei District) Government Affairs Service Management Office and the legal representative of Wang Mingwang. Core products: Reducer, S Series Reducer, Planetary Reducer

TOP6
Changzhou Zhongyong Transmission Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-06
Registered Capital5000K CNY

Changzhou Zhongyong Transmission Equipment Co., Ltd., located at No. 10 Qianzheng Road, Qianhuang Town, Wujin District, Changzhou City, was established on June 6, 2013. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Shen Xuqian. Core products: Reducer, S Series Gear Reducer, Ff Series Gear Reducer

TOP7
Changzhou Wanhao Transmission Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-02-22
Registered Capital100K CNY

Changzhou Wanhao Transmission Technology Co., Ltd. is registered in Gounan Industrial Concentration Zone, Hutang Town, Wujin District, Changzhou City, Jiangsu Province. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Mao Wanyong. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of material handling equipment; Sales of material handling equipment; Mold manufacturing; Mold sales; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Motor manufacturing; Sales of household appliances; Sales of metal materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of electronic components and electromechanical equipment; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Reducer

TOP8
Mach Industrial Technology (Zhejiang) Co., Ltd
Overall Score4.6 / 5
Est. Date2009-04-23
Registered Capital10771.8K CNY

Mahe Industrial Technology (Zhejiang) Co., Ltd. is located in Lingjiang Village, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province. It was established on April 23, 2009, with the registration authority of Shangyu District Market Supervision and Administration Bureau and the legal representative being Ruan Shuai. Core products: Reducer, Large Counter Current Cooling Tower, Large Cross Flow Cooling Tower

TOP9
Changzhou Dige Machinery Equipment Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2020-05-09
Registered Capital3000K CNY

Changzhou Dige Machinery Equipment Manufacturing Co., Ltd., with its registered address at 292 Mingxin Middle Road, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Zheng Yun. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Manufacturing of general components; Manufacturing of specialized textile equipment; Manufacturing of gears, gear reducers, and gearboxes; Manufacturing of bearings, gears, and transmission components; Mold manufacturing; Mechanical parts and component processing; Retail of hardware products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Reducer, K Series Gear Reducer, F Series Gear Reducer

TOP10
Changzhou Yingfei Reduction Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2010-12-09
Registered Capital500K CNY

Changzhou Yingfei Reduction Machinery Co., Ltd., with its registered address at Lihe Street North, Wujin Economic Development Zone, Jiangsu Province, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Zhou Xu, and its business scope includes the manufacturing, processing, and sales of reducers, wind turbines, and mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of specialized equipment for plastic processing; Manufacturing of plastic products; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Sales of gears, gear reducers, and gearboxes; Manufacturing of gears, gear reducers, and gearboxes (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Reducer, Zlyj146 Series, Zlyj200 Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtuo Dingcheng Chemical Machinery Co., Ltd2021-02-25Reducer, Seal, Top Entry Mixer7100K CNYSupported
Hebei Tianqiao Machinery Equipment Manufacturing Co., Ltd2018-11-02Reducer, Steering Gear, Rv Gearbox3000K CNYSupported
Taixing Shuntai Reducer Co., Ltd2009-04-24Reducer, F-Series Reducer, Zq Series Reducer10000K CNYNot Supported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Reducer, Silo, Non Metallic Chain Plate Scraper10800K CNYSupported
Jiangsu Taigong Gearbox Co., Ltd. Changzhou Branch2025-07-10Reducer, S Series Reducer, Planetary Reducer-Not Supported
Changzhou Zhongyong Transmission Equipment Co., Ltd2013-06-06Reducer, S Series Gear Reducer, Ff Series Gear Reducer5000K CNYNot Supported
Changzhou Wanhao Transmission Technology Co., Ltd2024-02-22Reducer100K CNYNot Supported
Mach Industrial Technology (Zhejiang) Co., Ltd2009-04-23Reducer, Large Counter Current Cooling Tower, Large Cross Flow Cooling Tower10771.8K CNYSupported
Changzhou Dige Machinery Equipment Manufacturing Co., Ltd2020-05-09Reducer, K Series Gear Reducer, F Series Gear Reducer3000K CNYNot Supported
Changzhou Yingfei Reduction Machinery Co., Ltd2010-12-09Reducer, Zlyj146 Series, Zlyj200 Series500K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of variable diameter pipes, it is recommended to prioritize confirming the connection diameter and pressure rating of the pipeline system to ensure that the specifications and parameters of the variable diameter pipes match the actual working conditions.
  • Variable diameter pipes are commonly used for pipeline transition connections in chemical, HVAC, and other scenarios. When purchasing, it is necessary to select corrosion-resistant or high-temperature resistant material types based on the characteristics of the medium.
  • When selecting suppliers, a comprehensive evaluation can be conducted based on indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support.
  • In high-pressure or special fluid transport scenarios, it is recommended to pay extra attention to key technical parameters such as wall thickness uniformity and welding process of variable diameter pipes.

Knowledge Base

Q

When the size of the range hood exhaust pipe does not match the PVC pipe, it is crucial to choose a suitable variable diameter pipe. This article provides a detailed answer to the required variable diameter size for connecting the 190mm range hood exhaust pipe to the 180mm PVC pipe, and provides practical installation suggestions to help you easily solve kitchen exhaust problems.

Q

Baidu AiGou can help you find different categories of ancient images related to variable diameter pipes, taking you on a journey to appreciate the diversity and uniqueness of variable diameter pipes. At the same time, we also recommend high-quality variable diameter pipe antique products for you, so that you can easily and quickly find the most suitable variable diameter pipe antique for yourself when purchasing.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs