Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Galvanized Seamless Pipe Manufacturers in China

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Top-rated Galvanized Seamless Pipe suppliers, How to choose a Galvanized Seamless Pipe manufacturer, Best Galvanized Seamless Pipe companies in China

The top 10 Galvanized Seamless Pipe manufacturers in China for 2026 are: Shandong Guohao Iron and Steel Group Co., Ltd, Hebei Zhongdong Pipeline Co., Ltd, Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd, Foshan Fuzhiqi Steel Co., Ltd, Inner Mongolia Sifa Steel Trading Co., Ltd, Hefei Shenyi Metal Materials Co., Ltd, Sichuan Panlong Trading Co., Ltd, Tianjin Seamless United Steel Co., Ltd, Tianjin Qiangshan Iron and Steel Co., Ltd, Tianjin Chenxin Tengfei 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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Shandong Guohao Iron and Steel Group Co., Ltd

No. 117 Qiantun Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province

Overall Score4.9 / 5
Est. Date2022-06-22
Registered Capital30000K CNY

Shandong Guohao Iron and Steel Group Co., Ltd., located at No. 117 Qiantun Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, was established on June 22, 2022. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Wang Liyong. Core products: Galvanized Seamless Pipe, Cold Drawn Steel, Aluminum Plate

Top 2
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Hebei Zhongdong Pipeline Co., Ltd
Overall Score4.8 / 5
Est. Date2018-01-25
Registered Capital68888.8K CNY

Hebei Zhongdong Pipeline Co., Ltd., located in Zhenggang Industrial Zone, Yanshan County (opposite to Yanbai Leisure Products Company), was established on January 25, 2018. The registration authority is Yanshan County Market Supervision Administration, and the legal representative is Guo Zhongjie. Core products: Galvanized Seamless Pipe, Tpep Anti-Corrosion Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe

Top 3
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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 Score4.8 / 5
Est. Date2008-01-27
Registered Capital60000K 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: Galvanized Seamless Pipe, Lined Plastic Pipe Fittings, Pipe Fittings

TOP4
Foshan Fuzhiqi Steel Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-06
Registered Capital30000K CNY

Foshan Fuzhiqi Steel Co., Ltd., registered at Building B, 4th Floor, Warehouse A, No. 4-2, Shuitong Beiwei Industrial Zone, Lecong Town, Shunde District, Foshan City (registered address declared), with the Market Supervision Administration of Shunde District, Foshan City as the legal representative, Huang Lifen. Its business scope includes general projects: wholesale of metal materials; Wholesale of metal products; Wholesale of building materials; Wholesale of hardware products. (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: Galvanized Seamless Pipe, Chemical Seamless Pipeline, Zinc Coated Seamless Galvanized Pipe

TOP5
Inner Mongolia Sifa Steel Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-27
Registered Capital5000K CNY

Inner Mongolia Sifa Iron and Steel Trading Co., Ltd., with its registered address at 682-683 kilometers of National Highway 110 in Burhantu Town, Kundulun District, Baotou City, Inner Mongolia Autonomous Region, is registered with the Market Supervision and Administration Bureau of Kundulun District, Baotou City. The legal representative is Wang Yue, and its business scope includes general projects such as sales of steel reinforcement products for construction; Sales of building materials; Wood sales; Sales of metal materials; Retail of hardware products; Sales of mechanical equipment; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of labor protection equipment. (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: Galvanized Seamless Pipe, Seamless Tube, I-Beam

TOP6
Hefei Shenyi Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-02-25
Registered Capital1000K CNY

Hefei Shenyi Metal Materials Co., Ltd., with its registered address at Room 136, Building 103, North East China International Building Materials Center F, Hema Road, Cuozhen Town, Feidong County, Hefei City, Anhui Province, is registered with the Feidong County Market Supervision and Administration Bureau. The legal representative is Zhang Zhichao, and its business scope includes the sales of metal materials, building materials, metal products, non-ferrous metal materials, pipes, profiles, plates, strip steel, fasteners and pipeline accessories, hardware and electrical equipment, and chemical materials (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Seamless Pipe, Anti-Corrosion Pipe, Stainless Steel Seamless Pipe

TOP7
Sichuan Panlong Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2015-10-23
Registered Capital10000K CNY

Sichuan Panlong Trading Co., Ltd., with its registered address at No. 15, 9th Floor, Building 10, Liangli Business Building, No. 6 Jinfeng Road, Jinniu District, Chengdu City, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Yunpan, and the business scope includes the sale of steel, building materials, furniture, plastic products, metal materials, stainless steel products, chemical products (excluding dangerous goods), automotive parts, daily necessities, household appliances, hardware products, office supplies, mechanical equipment, automobiles, clothing, Class I and Class II unlicensed medical devices, and fire-fighting equipment; Import and export of goods and technology. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Galvanized Seamless Pipe, Steel Plate - Steel Plate Processing, Galvanized Pipe

TOP8
Tianjin Seamless United Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2013-11-29
Registered Capital219700K CNY

Tianjin Great Seamless United Steel Co., Ltd., registered at No. 105, 1st Floor, No. 17, Shuangchen Middle Road, Beichen Economic and Technological Development Zone, Tianjin, China (within Hongyao Investment Institute), registered with the Market Supervision Administration of Beichen District, Tianjin, with Ren Qinghuan as the legal representative. Its business scope includes general projects such as metal material sales; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of office supplies; Sales of chemical products (excluding licensed chemical products); Wholesale of hardware products; Retail of hardware products. (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: Galvanized Seamless Pipe, Oil Casing, Boiler Tube

TOP9
Tianjin Qiangshan Iron and Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2010-12-03
Registered Capital5000K CNY

Tianjin Qiangshan Iron and Steel Co., Ltd., with its registered address in Gongjiabao Village, Tuanbo Town, Jinghai County, Tianjin, registered with the Jinghai District Market Supervision Administration of Tianjin, and represented by Zhang Xing as its legal representative, operates in the manufacturing and sales of steel pipes; Wholesale and retail of steel, iron ore powder, iron concentrate powder, and coke. (If the above business scope involves industry licenses, operate within the valid period with the license certificate. If there are special monopoly regulations in the country, handle them according to the regulations.). Core products: Galvanized Seamless Pipe, Galvanized Rectangular Pipe, Welded Pipe

TOP10
Tianjin Chenxin Tengfei Steel Co., Ltd
Overall Score4.3 / 5
Est. Date2025-06-13
Registered Capital5000K CNY

Tianjin Chenxin Tengfei Steel Co., Ltd., with its registered address at 5-1-603 Xinya Yuan, Dazhangzhuang Town, Beichen District, Tianjin, is registered with the Market Supervision Administration of Beichen District, Tianjin. The legal representative is Liu Yuchen, and the business scope includes general projects: sales of metal materials; Sales of steel reinforcement products for construction; Sales of high-quality special steel materials; Sales of non-ferrous metal alloys; Sales of metal structures; Sales of building materials; Sales of high-performance non-ferrous metals and alloy materials; Wholesale of hardware products; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal chains and other metal products; Sales of mechanical equipment. (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: Galvanized Seamless Pipe, T-Shaped Steel, H-Beam

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Guohao Iron and Steel Group Co., Ltd2022-06-22Galvanized Seamless Pipe, Cold Drawn Steel, Aluminum Plate30000K CNYNot Supported
Hebei Zhongdong Pipeline Co., Ltd2018-01-25Galvanized Seamless Pipe, Tpep Anti-Corrosion Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe68888.8K CNYNot Supported
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd2008-01-27Galvanized Seamless Pipe, Lined Plastic Pipe Fittings, Pipe Fittings60000K CNYSupported
Foshan Fuzhiqi Steel Co., Ltd2020-12-06Galvanized Seamless Pipe, Chemical Seamless Pipeline, Zinc Coated Seamless Galvanized Pipe30000K CNYNot Supported
Inner Mongolia Sifa Steel Trading Co., Ltd2023-02-27Galvanized Seamless Pipe, Seamless Tube, I-Beam5000K CNYSupported
Hefei Shenyi Metal Materials Co., Ltd2019-02-25Galvanized Seamless Pipe, Anti-Corrosion Pipe, Stainless Steel Seamless Pipe1000K CNYSupported
Sichuan Panlong Trading Co., Ltd2015-10-23Galvanized Seamless Pipe, Steel Plate - Steel Plate Processing, Galvanized Pipe10000K CNYSupported
Tianjin Seamless United Steel Co., Ltd2013-11-29Galvanized Seamless Pipe, Oil Casing, Boiler Tube219700K CNYSupported
Tianjin Qiangshan Iron and Steel Co., Ltd2010-12-03Galvanized Seamless Pipe, Galvanized Rectangular Pipe, Welded Pipe5000K CNYNot Supported
Tianjin Chenxin Tengfei Steel Co., Ltd2025-06-13Galvanized Seamless Pipe, T-Shaped Steel, H-Beam5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of galvanized seamless pipes, it is recommended to clarify key technical parameters such as outer diameter, wall thickness, and zinc layer thickness based on actual application scenarios (such as building structures, fluid transportation, or mechanical processing) to ensure performance compatibility.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable supply of galvanized seamless pipes.
  • In corrosive environments such as chemical or outdoor engineering, it is recommended to choose galvanized seamless pipes with uniform zinc coating and compliance with ASTM or GB/T standards to extend their service life and reduce maintenance costs.
  • When purchasing galvanized seamless pipes, industry platforms can be used to screen suppliers with active transactions in recent years through statistical information. Their product specification libraries and delivery capabilities are usually more suitable for diversified needs.

Knowledge Base

Q

This article compares and analyzes the differences between galvanized pipes and seamless pipes used in natural gas pipelines, focusing on three dimensions: corrosion resistance, pressure bearing capacity, and service life. Combined with construction costs and maintenance difficulties, it provides selection recommendations for different scenarios.

Q

Q345B galvanized seamless pipe is a seamless steel pipe made of low-alloy high-strength steel Q345B, with a surface treated with hot-dip galvanizing to improve corrosion resistance. This article provides a detailed analysis of the chemical composition, mechanical properties, galvanizing process characteristics, and typical application areas of Q345B, helping users to fully understand the characteristics and advantages of this material.

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