Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 2026 Updated

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2026 Top 10 Pipeline Connection Fittings Manufacturers in China

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Top-rated Pipeline Connection Fittings suppliers, How to choose a Pipeline Connection Fittings manufacturer, Best Pipeline Connection Fittings companies in China

The top 10 Pipeline Connection Fittings manufacturers in China for 2026 are: Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd, Hebei Xinzao Environmental Protection Equipment Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Cangzhou Zhuochen Pipeline Co., Ltd, Hebei Jupai Environmental Protection Equipment Co., Ltd, Hebei Wohan Environmental Protection Equipment Co., Ltd, Hebei Sanluwu Environmental Protection Equipment Co., Ltd, Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd, Zhenjiang Xinghong Engineering Plastics Co., Ltd, Wenzhou Hongfan Valve and Pipe Fitting 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 Yunkai Steel Plastic Pipe Industry Co., Ltd

South Section of Fengze Street, Luancheng District, Shijiazhuang City (South of Zhaojiazhuang Village)

Overall Score4.9 / 5
Est. Date2008-01-27
Registered Capital10000K CNY

Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd. is located in the southern section of Fengze Street, Luancheng District, Shijiazhuang City (south of Zhaojiazhuang Village). It was established on January 27, 2008, with the registration authority of Luancheng District Market Supervision Administration and the legal representative being Zhang Subin. Core products: Pipeline Connection Fittings

Top 2
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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-11-27
Registered Capital3000K CNY

Hebei Xinzao Environmental Protection Equipment Co., Ltd. is registered at 50 meters east of the intersection of Chuangye Road on the south side of the Small and Medium sized Enterprise Entrepreneurship Park in Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lv Yanan. The business scope includes the manufacturing of environmental protection special equipment, glass fiber reinforced plastic products, metal products, plastic products, gas and energy household appliances, pumps, valves, compressors and machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipeline Connection Fittings, Fiberglass Deodorizing Box, Fiberglass Storage Tank

Top 3
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.8 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Pipeline Connection Fittings, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

TOP4
Cangzhou Zhuochen Pipeline Co., Ltd
Overall Score4.7 / 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: Pipeline Connection Fittings

TOP5
Hebei Jupai Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-02-07
Registered Capital6000K CNY

Hebei Jupai Environmental Protection Equipment Co., Ltd. is located at 160 Shengli Road West Market East Street, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on February 7, 2022, with the registration authority of Hengshui Zaoqiang County Market Supervision and Administration Bureau and the legal representative being Zhao Jian. Core products: Pipeline Connection Fittings

TOP6
Hebei Wohan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-21
Registered Capital3000K 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: Pipeline Connection Fittings, Fiberglass Bend, Fiberglass Motor Cover

TOP7
Hebei Sanluwu Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-08-26
Registered Capital3000K CNY

Hebei Sanluwu Environmental Protection Equipment Co., Ltd., with its registered address at No. 58 East Outer Ring Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Tingting, and its business scope includes the manufacturing of glass fiber reinforced plastic products. Processing, manufacturing, installation, and sales of fiberglass products, fiberglass winding products, molded products, pultruded products, hand pasted products, plastic products, power equipment, mechanical equipment, dust removal equipment, air purification equipment, water treatment equipment, water circulation cooling equipment, ventilation equipment, environmental protection equipment, central air conditioning and end products, power auxiliary equipment and accessories, metal products, conveying machinery and accessories, anti-corrosion and insulation engineering construction, gas regulator equipment, non-standard steel structure products, air pollution control equipment, rubber and plastic products, import and export business of self-produced products and technologies of the enterprise, as well as import and export business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, but limited or prohibited by the state for the company to operate or import and export. Excluding goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipeline Connection Fittings, Fiberglass Drainage Ditch, Biological Deodorization Box

TOP8
Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-24
Registered Capital6000K CNY

Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd., with its registered address in Zhangguandian Village, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Yang Haili, and the business scope includes the production and sales of flanges, bends, tees, and tees; Sales: Large and small heads, blind plates, forged socket fittings, bent pipes, threaded fittings, standard parts, supports and hangers, steel pipes, flexible joints, compensators, power plant accessories, fire-fighting equipment, valves, mechanical equipment, pipe clamps, sports equipment (excluding crossbows), pump pipes, stainless steel products, anti-corrosion insulation pipelines, manholes, environmental protection equipment, bolts, gaskets, and heads; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipeline Connection Fittings, Head, Bolt

TOP9
Zhenjiang Xinghong Engineering Plastics Co., Ltd
Overall Score4.5 / 5
Est. Date2025-11-05
Registered Capital500K CNY

Zhenjiang Xinghong Engineering Plastics Co., Ltd., with its registered address at No. 358 Puji Village, Sanmao Street, Yangzhong City, Jiangsu Province, is registered with the Yangzhong Municipal Government Service Management Office. The legal representative is Huang Cheng, and its business scope includes licensed projects such as construction projects (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as plastic product manufacturing; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of metal structures; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical accessories; Sales of high-performance fibers and composite materials; Sales of valves and plugs; Sales of instruments and meters; Ordinary mechanical equipment installation services (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: Pipeline Connection Fittings, Hot Melt Socket Plastic Joint, Water Pipe Connection Accessories

TOP10
Wenzhou Hongfan Valve and Pipe Fitting Co., Ltd
Overall Score4.4 / 5
Est. Date2007-10-15
Registered Capital1080K CNY

Wenzhou Hongfan Valve and Pipe Fitting Co., Ltd., with its registered address at No. 439 Binhai Fourth Road, Xinghai Street, Wenzhou City, Zhejiang Province, is registered with the Longwan District Market Supervision Administration of Wenzhou City. The legal representative is Xiang Jianai, and its business scope includes general business projects such as manufacturing, processing, and sales of medium and low pressure valves (excluding casting), valve fittings, pipeline fittings, and mechanical fittings.. Core products: Pipeline Connection Fittings, Big End And Small End, Hygienic Butterfly Valve

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd2008-01-27Pipeline Connection Fittings10000K CNYSupported
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Pipeline Connection Fittings, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Pipeline Connection Fittings, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Cangzhou Zhuochen Pipeline Co., Ltd2019-11-01Pipeline Connection Fittings12000K CNYSupported
Hebei Jupai Environmental Protection Equipment Co., Ltd2022-02-07Pipeline Connection Fittings6000K CNYSupported
Hebei Wohan Environmental Protection Equipment Co., Ltd2017-08-21Pipeline Connection Fittings, Fiberglass Bend, Fiberglass Motor Cover3000K CNYSupported
Hebei Sanluwu Environmental Protection Equipment Co., Ltd2021-08-26Pipeline Connection Fittings, Fiberglass Drainage Ditch, Biological Deodorization Box3000K CNYNot Supported
Hebei Wanyang Pipe Fitting Manufacturing Co., Ltd2019-06-24Pipeline Connection Fittings, Head, Bolt6000K CNYSupported
Zhenjiang Xinghong Engineering Plastics Co., Ltd2025-11-05Pipeline Connection Fittings, Hot Melt Socket Plastic Joint, Water Pipe Connection Accessories500K CNYNot Supported
Wenzhou Hongfan Valve and Pipe Fitting Co., Ltd2007-10-15Pipeline Connection Fittings, Big End And Small End, Hygienic Butterfly Valve1080K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of pipeline connection fittings, it is recommended to prioritize confirming key technical parameters such as pipe diameter, pressure rating, and material to ensure compatibility with existing pipeline systems. For example, the chemical industry requires corrosion-resistant materials, while municipal engineering may focus more on pressure bearing capacity.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers can usually provide stable connection fittings that meet the needs of different scenarios, such as fire protection systems or HVAC engineering.
  • Regarding the application differences of pipeline connection fittings, it is recommended to distinguish between high-pressure water delivery and low-pressure drainage scenarios. For high-pressure environments, fittings with forging or seamless processes should be selected, while for low-pressure scenarios, injection molded products with better costs can be considered.
  • When purchasing in the industrial field, attention should be paid to the industry data support of suppliers. For example, enterprises that have been involved in large-scale infrastructure projects for a long time often provide pipe specifications that are more in line with the complex working conditions required in actual construction.

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