Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Flanging Manufacturers in China

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

The top 10 Flanging manufacturers in China for 2026 are: Hebei Fangqing Pipeline Manufacturing Co., Ltd, Zhejiang Wuyue Stainless Steel Co., Ltd, Chengdu Rongshun Materials Co., Ltd, Nanjing Kono Environmental Protection Equipment Co., Ltd, Gongyi Datai Pipeline Equipment Factory, Nanjing Fantawild Special Materials Co., Ltd, Shandong Beihua Environmental Protection Co., Ltd, Chengdu Xinzhi Xinjie Trading Co., Ltd, Xinxiang Xinyuantong Refrigeration Equipment Co., Ltd, Gongyi Tianxiang Pipeline Equipment 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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Hebei Fangqing Pipeline Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2013-09-03
Registered Capital10900K CNY

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, 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: Flanging, Big End And Small End, Flange

Top 2
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Zhejiang Wuyue Stainless Steel Co., Ltd
Overall Score4.8 / 5
Est. Date2018-12-28
Registered Capital15000K CNY

Zhejiang Wuyue Stainless Steel Co., Ltd., with its registered address at No. 988 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Li Fangfang, and its business scope includes general projects such as metal packaging containers and material manufacturing; Manufacturing of general components; Sales of metal materials; Steel rolling processing; Manufacturing of metal cutting and welding equipment; Manufacturing of metal processing machinery; Research and development of metal products; Sales of metal tools; Manufacturing of metal structures; Sales of metal structures; Black metal casting; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of metal chains and other metal products (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flanging, Stainless Steel Plate, Precision Stainless Steel Capillary Tube

Top 3
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Chengdu Rongshun Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2003-04-16
Registered Capital500K CNY

Chengdu Rongshun Materials Co., Ltd., with its registered address at No. 15, 1st Floor, Building 6, Jinfeng Road, Jinniu District, Chengdu, is registered with the Market and Quality Supervision Administration of Jinniu District. The legal representative is Yan Haiou, and its business scope includes the sale of metal materials (excluding rare and precious metals), building materials, hardware and electrical equipment, ordinary machinery, electrical machinery, chemical products (excluding dangerous goods), plastic products, valves and fittings, and daily necessities.. Core products: Flanging, Stainless Steel Valve, Stainless Steel Elbow

TOP4
Nanjing Kono Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-11-23
Registered Capital5000K CNY

Nanjing Kono Environmental Protection Equipment Co., Ltd., with its registered address at No. 11 Huayuan Road, Xuanwu District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Xuanwu District, Nanjing City. The legal representative is Wang Jing, and the business scope includes licensed projects: residential interior decoration and renovation (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of environmental protection special equipment; Sales of metal structures; Sales of mechanical parts and components; Sales of electronic components and electromechanical equipment; Sales of generators and generator sets; Sales of electrical instruments and meters; Sales of experimental analytical instruments; Sales of specialized chemical products (excluding hazardous chemicals); Installation services for ordinary mechanical equipment; Technology promotion services; Information technology consulting services; External contracting projects; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Construction of landscaping and greening projects; Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Flanging, Ventilation Duct, Stainless Steel Welded Air Duct

TOP5
Gongyi Datai Pipeline Equipment Factory
Overall Score4.7 / 5
Est. Date2012-09-25
Registered Capital10000K CNY

Gongyi Datai Pipeline Equipment Factory, registered at Group 5, Xicun Village, Xicun Town, Gongyi City, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Jiao Yanyan, is engaged in the production of pipeline supports and hangers, compensators, stainless steel metal hoses, sliding brackets, pipeline expansion joints and other pipeline accessories.. Core products: Flanging, Waterproof Sleeve, Expansion Joint

TOP6
Nanjing Fantawild Special Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2025-03-19
Registered Capital2000K CNY

Nanjing Fantawild Special Materials Co., Ltd., with its registered address at Building 415, Hengsheng Park, No. 399 Xiongzhou South Road, Longchi Street, Liuhe District, Nanjing City, Jiangsu Province, China. The registration authority is the Market Supervision and Administration Bureau of Liuhe District, Nanjing City, and the legal representative is Guo Genjuan. Its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of specialized equipment for plastic processing; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of graphene materials; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Flanging, Polyimide Pi, Polyimide Film

TOP7
Shandong Beihua Environmental Protection Co., Ltd
Overall Score4.6 / 5
Est. Date2009-10-27
Registered Capital30000K CNY

Shandong Beihua Environmental Protection Co., Ltd., whose registered address is located in Tangcun Town, Zoucheng City, whose registered authority is Jining Municipal Market Supervision Administration, and its legal representative is Zang Chaoxing, whose business scope includes the production, leasing and sales of air spray, bag filter, water quality filter, monorail crane, fan, sprinkler, automatic mine sprinkler, multi-function dust suppression vehicle, sewage evaporator, evaporation pond spray, sewage treatment equipment and the above product accessories; Production, leasing, and sales of water pumps, motors, high and low voltage electrical appliances, electrical transportation equipment, high and low voltage switch sets, distribution boxes, micron level dry mist dust suppression systems, ultrasonic atomization dust suppression systems, bearings, metal mesh, wires and cables, chemical products (excluding dangerous goods), building materials, and accessories for the above products; Installation and commissioning of environmental protection engineering; Sewage treatment technology services; Leasing of environmental protection equipment, import and export of goods, and import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flanging, Three Thousand And Forty, Smoke Spray All-In-One Machine

TOP8
Chengdu Xinzhi Xinjie Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2020-08-10
Registered Capital1000K CNY

Chengdu Xinzhi Xinjie Trading Co., Ltd., with its registered address at No. 1904A, Jinfu Road, Jinniu District, Chengdu City, Sichuan Province, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Yong Junjie, and the business scope includes the sale of building materials, steel, metal materials, metal products, mechanical equipment, electrical equipment, hardware products, computers and auxiliary equipment, software, fire-fighting equipment, labor protection supplies, daily necessities, needle textiles, clothing, shoes and hats, wooden products, glass products, ceramic products, mineral products, lighting equipment, electronic products, office supplies, rubber products, automotive parts, chemical products (excluding dangerous goods), plastic products, social public safety equipment, communication equipment, household appliances; Business information consultation; Enterprise management (excluding investment and asset management). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flanging, Stainless Steel Mechanism Bolt, Stainless Steel Hexagonal Head Bolt

TOP9
Xinxiang Xinyuantong Refrigeration Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-01-05
Registered Capital500K CNY

Xinxiang Xinyuantong Refrigeration Equipment Co., Ltd., with its registered address at the intersection of Renmin Road and Xihuan Road in Xinxiang City (Pingyuan Bulk Cement Equipment Co., Ltd.), is registered with the Market Supervision Administration of Weibin District, Xinxiang City. The legal representative is Yu Wenjun, and its business scope includes the manufacturing and sales of refrigeration equipment, wholesale and retail of electrical, hydraulic and pneumatic components, steel, and non-ferrous metal rolled products.. Core products: Flanging, Copper Tube Fin Expansion Machine, Aluminum Tube Straightening Machine

TOP10
Gongyi Tianxiang Pipeline Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-12-25
Registered Capital500K CNY

Gongyi Tianxiang Pipeline Equipment Co., Ltd., registered at No. 173 Yong'an Road, Xicun Town, Gongyi City, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Pang Mengmeng, is engaged in the production of pipeline equipment and accessories; Sales: water supply equipment and accessories, water purification materials, activated carbon, rubber products, chemical products (excluding hazardous chemicals); Engaged in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations).. Core products: Flanging, Expander, Sleeve Compensator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Flanging, Big End And Small End, Flange10900K CNYSupported
Zhejiang Wuyue Stainless Steel Co., Ltd2018-12-28Flanging, Stainless Steel Plate, Precision Stainless Steel Capillary Tube15000K CNYSupported
Chengdu Rongshun Materials Co., Ltd2003-04-16Flanging, Stainless Steel Valve, Stainless Steel Elbow500K CNYNot Supported
Nanjing Kono Environmental Protection Equipment Co., Ltd2009-11-23Flanging, Ventilation Duct, Stainless Steel Welded Air Duct5000K CNYNot Supported
Gongyi Datai Pipeline Equipment Factory2012-09-25Flanging, Waterproof Sleeve, Expansion Joint10000K CNYSupported
Nanjing Fantawild Special Materials Co., Ltd2025-03-19Flanging, Polyimide Pi, Polyimide Film2000K CNYSupported
Shandong Beihua Environmental Protection Co., Ltd2009-10-27Flanging, Three Thousand And Forty, Smoke Spray All-In-One Machine30000K CNYNot Supported
Chengdu Xinzhi Xinjie Trading Co., Ltd2020-08-10Flanging, Stainless Steel Mechanism Bolt, Stainless Steel Hexagonal Head Bolt1000K CNYNot Supported
Xinxiang Xinyuantong Refrigeration Equipment Co., Ltd2011-01-05Flanging, Copper Tube Fin Expansion Machine, Aluminum Tube Straightening Machine500K CNYNot Supported
Gongyi Tianxiang Pipeline Equipment Co., Ltd2017-12-25Flanging, Expander, Sleeve Compensator500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of flanging, it is recommended to prioritize the confirmation of key technical parameters such as product thickness, material, and flanging height, which directly affect its adaptability in stamped parts or sheet metal structures.
  • In the automotive manufacturing and home appliance industries, flanging is usually used to strengthen the edge strength of parts. When purchasing, different types of process treatments need to be selected according to specific scenarios, such as cold rolling or hot rolling forming.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information to ensure supply stability.
  • The application scenarios of flanging include pipeline connection and box sealing. When purchasing, it is necessary to evaluate material options such as stainless steel or galvanized based on corrosion resistance requirements.

Knowledge Base

Q

The selection of sealing materials for flanged joints requires comprehensive consideration of multiple factors. Firstly, regarding the properties of the medium, if it is a common medium such as water or air, rubber sealing materials such as nitrile rubber can be selected, which has good water resistance and elasticity, and is relatively inexpensive. For corrosive media such as acid and alkali solutions, corrosion-resistant materials such as polytetrafluoroethylene should be selected

Q

Flanging is a stamping process mainly used for the flanging of pipe openings or pipe connections, commonly found on non-ferrous metals such as copper, aluminum, and stainless steel pipes. It enhances the sealing and pressure bearing capacity of pipeline connections by flipping the edges of the pipeline along a certain curve to form a straight wall or flange through the action of a mold. Flanging has a wide range of applications in fields such as petroleum, chemical, and water treatment

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