更新 Nov 2, 2026 · プラットフォームと業界の公開データ

Nov 2, 2026 更新

title decor left

2026 Top 10 Reducer Manufacturers in China

title decor right

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 Oulong Pipeline Equipment Manufacturing Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd, Jiangyin Fulei Steel Plate Processing Co., Ltd, Hebei Deyue Pipeline Manufacturing Co., Ltd, Shandong Jinguan Shengye Iron and Steel Co., Ltd, Wuxi Zhaosheng Metal Materials Co., Ltd, Hebei Tengtai Pipeline Manufacturing Co., Ltd, Foshan Jiandong Pipe Industry Co., Ltd, Shandong Jinfang Building Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

折りたたむ
地域で絞り込み地域
Top 1
background image
Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd

Across from Xinxing Furniture, 283 Provincial Road, Cangyan Road, Yanshan County

総合評価4.9 / 5
設立年2020-12-22
登録資本金28000K CNY

Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd. is located opposite Xinxing Furniture on Cangyan Road 283 Provincial Road in Yanshan County. It was established on December 22, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Bi Qiuxia. Core products: Reducer

Top 2
background image
Hebei Wohan Environmental Protection Equipment Co., Ltd
総合評価4.8 / 5
設立年2017-08-21
登録資本金3000K CNY

Hebei Wohan Environmental Protection Equipment Co., Ltd. is registered in Houchenzhuang Village, Wangjun Township, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Zaoqiang County, Hengshui City, and the legal representative is Chen Bing. The company's business scope includes processing, manufacturing, and selling environmental protection equipment, fiberglass products, purification and energy-saving equipment, sewage treatment equipment, dust removal equipment, conveyor accessories, fiberglass winding products, cooling towers and fillers, central air conditioning terminal supporting products, rubber products, automation supporting products, molded products, pipeline products, containers, filters, anti-corrosion and insulation engineering, non-standard steel structure products, gas regulator equipment, wire and cable, optical cable, cable materials, cable fittings, cable accessories, high and low voltage cabinets, power auxiliary equipment. And accessories, engineering construction and installation, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, Fiberglass Bend, Fiberglass Motor Cover

Top 3
background image
Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd
総合評価4.8 / 5
設立年2002-09-18
登録資本金156000K CNY

Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd. is located in Wuliyao Industrial Zone, west of Yanshan County; (Business location: Zhenggang Park, Yanshan County Economic Development Zone), established on September 18, 2002, registered with the Yanshan County Market Supervision and Administration Bureau, with Liu Zemin as the legal representative. Core products: Reducer

TOP4
Jiangyin Fulei Steel Plate Processing Co., Ltd
総合評価4.7 / 5
設立年2007-07-05
登録資本金60000K 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

TOP5
Hebei Deyue Pipeline Manufacturing Co., Ltd
総合評価4.7 / 5
設立年2018-03-12
登録資本金30000K CNY

Hebei Deyue Pipeline Manufacturing Co., Ltd., registered at No. 3 Yanta Road, Yanshan Town, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Liu Shulin, is engaged in the production of high, medium, and low pressure pipelines, fittings, elbows, reducers, bends, tees, fittings, pipe connectors, flanges, forgings, valves, and various pipeline accessory series products made of alloy steel, stainless steel, and carbon steel; Insulated pipes and fittings, anti-corrosion pipes and fittings, wear-resistant pipes and fittings; Sales: Seamless pipes, straight seam pipes, spiral pipes, alloy pipes, stainless steel pipes, various pipe materials, hardware and building materials; To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery and equipment, spare parts, raw materials and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, Compensator, Carbon Steel Elbow

TOP6
Shandong Jinguan Shengye Iron and Steel Co., Ltd
総合評価4.6 / 5
設立年2025-02-25
登録資本金3000K CNY

Shandong Jinguan Shengye Iron and Steel Co., Ltd., with its registered address at No. 16 Houpu Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Cao Xiufen, and the business scope includes general projects: sales of metal materials; Sales of metal products; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of new metal functional materials; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of hardware products; Sales of building materials; Sales of steel reinforcement products for construction; Sales of forgings and powder metallurgy products; Sales of signs for transportation and public management. (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, Cutting Piece, Precision Rolled Tube

TOP7
Wuxi Zhaosheng Metal Materials Co., Ltd
総合評価4.6 / 5
設立年2024-03-25
登録資本金500K CNY

Wuxi Zhaosheng Metal Materials Co., Ltd., with its registered address at No. 120-8914 Huiqin Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Sun Jinyue, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of construction machinery; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Mold sales (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, Cantilever Roller, Horn Boiler Soot Blower

TOP8
Hebei Tengtai Pipeline Manufacturing Co., Ltd
総合評価4.6 / 5
設立年2011-06-03
登録資本金50000K CNY

Hebei Tengtai Pipeline Manufacturing Co., Ltd., with its registered address located in Puwacheng Park, Yanshan County Economic Development Zone, is registered with the Yanshan County Market Supervision and Administration Bureau, and its legal representative is Jia Zhaohui. Its business scope includes manufacturing pipelines, pipeline fittings and accessories, flange forgings, valves, power plant accessories, supports and hangers, conveying machinery and accessories, and sales of metal materials; Import and export business of self-produced products and technologies of enterprises. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Reducer, Filter, Manhole

TOP9
Foshan Jiandong Pipe Industry Co., Ltd
総合評価4.5 / 5
設立年2015-06-26
登録資本金5000K CNY

Foshan Jiandong Pipe Industry Co., Ltd., registered at No. 06, Steel World Avenue, F4 Zone, Guangdong Lecong Steel World, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Zhang Xiaolin, and the business scope includes the sale of steel pipes, water pipes and accessories, and metal materials; Domestic commercial and material supply and marketing industry (projects that require approval by law must be approved by relevant departments before conducting business activities) (Projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Reducer, T-Shaped Welded Pipe, Steel Pipe Fittings

TOP10
Shandong Jinfang Building Materials Co., Ltd
総合評価4.4 / 5
設立年2015-12-04
登録資本金10000K CNY

Shandong Jinfang Building Materials Co., Ltd., with its registered address located at the intersection of Lushan Avenue and Zhangbian Road, Fengshui Town, Zibo Economic Development Zone, Zibo City, Shandong Province, is located in the first factory building on the south side of the east courtyard, 350 meters south of the intersection of Lushan Avenue and Zhangbian Road. The registration authority is the Market Supervision Administration of Zibo Economic Development Zone, and the legal representative is Guo Lingling. Its business scope includes general projects: sales of building materials; Sales of building decoration materials; Research and development of new material technology; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of glass fiber reinforced plastic products; Sales of high-performance fibers and composite materials; Sales of metal products; Sales of mechanical equipment; Mold sales; Sales of construction machinery; Retail of hardware products; Wholesale of hardware products; Import and export of goods; Technology import and export; Engineering management services. (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, Mining Pipeline, Rtp Flexible Composite Pipe

メーカー詳細比較

メーカー設立年主力商品登録資本金カスタマイズ対応
Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd2020-12-22Reducer28000K CNY対応
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Reducer, Fiberglass Bend, Fiberglass Motor Cover3000K CNY対応
Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd2002-09-18Reducer156000K CNY対応
Jiangyin Fulei Steel Plate Processing Co., Ltd2007-07-05Reducer, U-Shaped Steel, Stainless Steel Bending Parts60000K CNY対応
Hebei Deyue Pipeline Manufacturing Co., Ltd2018-03-12Reducer, Compensator, Carbon Steel Elbow30000K CNY非対応
Shandong Jinguan Shengye Iron and Steel Co., Ltd2025-02-25Reducer, Cutting Piece, Precision Rolled Tube3000K CNY対応
Wuxi Zhaosheng Metal Materials Co., Ltd2024-03-25Reducer, Cantilever Roller, Horn Boiler Soot Blower500K CNY対応
Hebei Tengtai Pipeline Manufacturing Co., Ltd2011-06-03Reducer, Filter, Manhole50000K CNY対応
Foshan Jiandong Pipe Industry Co., Ltd2015-06-26Reducer, T-Shaped Welded Pipe, Steel Pipe Fittings5000K CNY対応
Shandong Jinfang Building Materials Co., Ltd2015-12-04Reducer, Mining Pipeline, Rtp Flexible Composite Pipe10000K CNY非対応

調達ガイド

実際のユーザーの意見を参考に、以下の提案をご案内します:

  • For procurement requirements that require the use of reducers, it is recommended to prioritize confirming the nominal diameter and pressure rating of the connecting pipes at both ends to ensure product specifications are compatible with the piping system.
  • In corrosive media scenarios such as chemical or water treatment, attention should be paid to the material selection of reducers, such as stainless steel or plastic lining materials, which can improve corrosion resistance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability.
  • Reducing pipes are commonly used in HVAC systems for branch pipe diameter changes. When purchasing, it is necessary to consider the technical requirements of fluid characteristics on wall thickness and connection methods.

知識コラム

問

Stainless steel water tanks should use reducing pipes. First, determine the pipe diameter at both ends, and then determine the concentricity or eccentricity, wall thickness pressure, material, and connection method. It is not enough to only report "DN large by DN small". The specification is usually written as big end x small end, such as DN100 x DN65, with the outer diameter, wall thickness series, and pressure rating of both ends attached. [5,13](@ref) 1. First check the water tank connection

問

Concentric reducer is a type of pipeline connector that is widely used in many fields due to its unique structural design. This article will introduce the structure, characteristics, and application fields of concentric reducers, and explore their importance in industrial production.

ランキング評価方法の説明

このランキングは、百度B2Bプラットフォームの公開データと業界共通の評価基準に基づいて生成され、企業の活動度、事業資格、製品の適合性、業界での実績などを重点的に評価し、購入者に参考価値のあるメーカー順位情報を提供します。

評価軸詳細説明
データソースプラットフォームの公開データ、企業認証情報、ユーザー評価、取引記録などの多次元データ
評価企業の活動度、資格、製品品質、サービス能力、ユーザー評判などの総合指標
更新頻度ランキングデータは毎日更新され、情報の鮮度と正確性を確保します
ご利用の目安ランキングはあくまで参考です。実際のニーズに合わせて総合的に評価・比較することをおすすめします