Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 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: Cangzhou Zhuochen Pipeline Co., Ltd, New Shun Valve Group Co., Ltd, Henan Zhongpai Pipeline Technology Engineering Co., Ltd, Shandong Pinbo Metal Products Co., Ltd, Hebei Yutai Environmental Protection Equipment Co., Ltd, Jiangyin Fulei Steel Plate Processing Co., Ltd, Foshan Honggaoyue Metal Materials Co., Ltd, Hebei Yijie Pipeline Equipment Co., Ltd, Hebei Jingrong Metal Rubber Technology Co., Ltd, Foshan Xinghongwang Stainless Steel 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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Cangzhou Zhuochen Pipeline Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-01
Registered Capital12000K CNY

Cangzhou Zhuochen Pipeline Co., Ltd., with its registered address located 500 meters east of the entrance of Zhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County. The legal representative is Liu Ruichao, and its business scope includes manufacturing, processing, and sales of pipe fittings and pipeline equipment; Sales: Polyurethane insulation pipe, 3PE anti-corrosion pipe, steel sleeve steam insulation pipe, TPEP anti-corrosion steel pipe, epoxy powder steel pipe, coated composite pipe, non-toxic drinking water pipe, heavy protection bimetallic bridge protection line pipe, fire protection coating steel pipe, coal mine special epoxy resin composite steel pipe, power plant accessories, anti-corrosion insulation pipes and fittings, supports and hangers, steel pipes, steel pipes, valves, fasteners, seals, mechanical and electrical equipment, mechanical equipment and accessories, rubber products, plastic products, fire-fighting equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer

Top 2
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New Shun Valve Group Co., Ltd
Overall Score4.8 / 5
Est. Date2015-05-08
Registered Capital101000K CNY

New Shun Valve Group Co., Ltd., located at Building 3, No. 70 Shunxian Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, was established on May 8, 2015. The registered authority is the Tianning District Government Service Management Office of Changzhou City, and the legal representative is Yan Shaoyang. Core products: Reducer

Top 3
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Henan Zhongpai Pipeline Technology Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2022-05-24
Registered Capital40000K CNY

Henan Zhongpai Pipeline Technology Engineering Co., Ltd., with its registered address located 500 meters east of the intersection of Tieqiu Road and Daqing Road in Puyang County, Puyang City, Henan Province, is a member of the Green Exploration Group. The registration authority is the Puyang County Market Supervision Administration, and the legal representative is Zhang Ning. Its business scope includes licensed projects such as construction engineering; Special equipment inspection and testing; Installation, renovation, and repair of special equipment; Construction labor subcontracting (projects that require approval by law and can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits from relevant departments) General projects: external contracting projects; Sales of pipeline transportation equipment; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Sales of high-performance fibers and composite materials; Sales of plastic products; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Retail of hardware products; Sales of valves and plugs; Sales of special equipment; Sales of mechanical equipment; Mechanical equipment leasing; Sales of building waterproofing membrane products; Sales of anti-corrosion materials; Sales of insulation materials; Water resource management; Specialized equipment repair; Municipal facility management; Construction of landscaping and greening projects; Construction of sports facilities engineering; Sales of specialized equipment for environmental protection; Labor services (excluding labor dispatch); Engineering management services; Leasing of construction machinery and equipment; Engineering and technical research and experimental development; Engineering and technical services (excluding planning management, survey, design, and supervision); Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Automobile sales; Information technology consulting services; Professional design services; Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of high-performance fibers and composite materials; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of plastic products; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Manufacturing of specialized machinery and equipment for water resources (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Reducer, Pipeline, Pipeline Repair Lining Hose

TOP4
Shandong Pinbo Metal Products Co., Ltd

Jiangguantun Office, Liaocheng Economic and Technological Development Zone, Shandong Province, Dengguantun Village, Tuhai River Bridge, 500 meters west, south of the road

Overall Score4.7 / 5
Est. Date2019-04-29
Registered Capital6800K CNY

Shandong Pinbo Metal Products Co., Ltd. is located 500 meters west of Tuhai River Bridge in Dengguantun Village, Jiangguantun Office, Liaocheng Economic and Technological Development Zone, Shandong Province. It was established on April 29, 2019, with the registration authority of Liaocheng Economic and Technological Development Zone Market Supervision Administration and the legal representative being Guo Yanwen. Core products: Reducer, Drum Steel Pipe, Spline Steel Pipe

TOP5
Hebei Yutai Environmental Protection Equipment Co., Ltd

Workshop 4, No. 568 North Courtyard, Qiliying Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2025-02-28
Registered Capital3000K CNY

Hebei Yutai Environmental Protection Equipment Co., Ltd., located at No. 568, Qiliying Village North, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on February 28, 2025. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lu Hongqiang. Core products: Reducer

TOP6
Jiangyin Fulei Steel Plate Processing Co., Ltd
Overall Score4.6 / 5
Est. Date2007-07-05
Registered Capital60000K CNY

Jiangyin Fulei Steel Plate Processing Co., Ltd., with its registered address located in Qiaoqi Industrial Park, Xuxiake Town, Jiangyin City (south of Yingbin Avenue), is registered with the Jiangyin Administrative Approval Bureau and represented by Huang Lei as its legal representative. Its business scope includes steel plate processing; Manufacturing, processing, and sales of metal structures, mechatronics equipment, and spare parts; Sales of hardware products, electrical equipment, and metal materials; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, U-Shaped Steel, Stainless Steel Bending Parts

TOP7
Foshan Honggaoyue Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2012-04-01
Registered Capital1000K CNY

Foshan Honggaoyue Metal Materials Co., Ltd., registered at Room 1009, Building 1, No. 121 Lingnan Avenue North, Chancheng District, Foshan City (registered address declared), registered with the Market Supervision and Administration Bureau of Chancheng District, Foshan City, with Huang Huaming as the legal representative. Its business scope includes non-ferrous metal materials (excluding precious and rare metals), stainless steel products, machinery and equipment, building materials, hardware and electrical equipment, welding equipment, and chemical raw materials (excluding hazardous chemicals); Domestic trade. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, 304 Stainless Steel Elliptical Tube, Capillary Tube

TOP8
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-01
Registered Capital3000K CNY

Hebei Yijie Pipeline Equipment Co., Ltd. is located on the 2nd floor of Building 8, North 6, Hardware and Pipe Fitting City, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. It was established on November 1, 2017, and registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Fu Yisen. Core products: Reducer

TOP9
Hebei Jingrong Metal Rubber Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-08-19
Registered Capital3000K CNY

Hebei Jingrong Metal Rubber Technology Co., Ltd., with its registered address at Building 14-1, Commercial City, Jingzhou Town, Jingxian County, Hengshui City, Hebei Province, is registered with the Jingxian Market Supervision Administration Bureau and represented by Zhang Man. Its business scope includes the manufacturing of other rubber products. Production and sales of metal hoses, corrugated compensators, rubber flexible joints, non-metallic compensators, PTFE compensators, rubber and plastic pipe industry, as well as other types of compensators, conveyors, flotation machines, cyclones, filter presses, dust collectors, filter cartridges, filters, and sieve plates; Special hoses, armored hoses, composite hoses, PTFE hoses, gas transmission hoses and fittings, vacuum insulation hoses, double-layer heating hoses, waterproof sleeves, force transmission joints, pipeline expansion joints, sleeve compensators, thrust free rotary compensators, hydraulic pipeline fittings, seals, conveyor belts, waterstops, tires, casters, solid tires, rubber joints, shock absorbers, gas cylinder rubber rings, rubber products; Design, production, and mechanical processing of color steel structures; Selling stainless steel sheet rubber, polyurethane, and auxiliary materials; Information consulting services, introduction and development of high-tech; Maintenance of hydraulic mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, Silicone Tube, Large Caliber Rubber Hose

TOP10
Foshan Xinghongwang Stainless Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2021-04-08
Registered Capital1000K CNY

Foshan Xinghongwang Stainless Steel Co., Ltd., with its registered address at 22-7 Tao'er Road, Hezhu Industrial Zone, Dadu Village, Chencun Town, Shunde District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Gao Lijiang. Its business scope includes general projects such as metal material sales; Domestic trade agency; Sales of metal products; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Reducer, Industrial Welded Pipe, Stainless Steel Rectangular Tube

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Zhuochen Pipeline Co., Ltd2019-11-01Reducer12000K CNYSupported
New Shun Valve Group Co., Ltd2015-05-08Reducer101000K CNYSupported
Henan Zhongpai Pipeline Technology Engineering Co., Ltd2022-05-24Reducer, Pipeline, Pipeline Repair Lining Hose40000K CNYNot Supported
Shandong Pinbo Metal Products Co., Ltd2019-04-29Reducer, Drum Steel Pipe, Spline Steel Pipe6800K CNYSupported
Hebei Yutai Environmental Protection Equipment Co., Ltd2025-02-28Reducer3000K CNYSupported
Jiangyin Fulei Steel Plate Processing Co., Ltd2007-07-05Reducer, U-Shaped Steel, Stainless Steel Bending Parts60000K CNYSupported
Foshan Honggaoyue Metal Materials Co., Ltd2012-04-01Reducer, 304 Stainless Steel Elliptical Tube, Capillary Tube1000K CNYSupported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01Reducer3000K CNYSupported
Hebei Jingrong Metal Rubber Technology Co., Ltd2021-08-19Reducer, Silicone Tube, Large Caliber Rubber Hose3000K CNYSupported
Foshan Xinghongwang Stainless Steel Co., Ltd2021-04-08Reducer, Industrial Welded Pipe, Stainless Steel Rectangular Tube1000K CNYSupported

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