Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

English
title decor left

2026 Top 10 Stainless Steel Seamless Steel Pipe Manufacturers in China

title decor right

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

The top 10 Stainless Steel Seamless Steel Pipe manufacturers in China for 2026 are: Foshan Kuankuan Stainless Steel Co., Ltd, Chongqing Dayang Pipe Industry Co., Ltd, Shandong Hongshengxin Metal Materials Co., Ltd, Guangdong Haopu Steel Trading Co., Ltd, Liaoning Yongda Steel Industry Co., Ltd, Jiangsu Zhongzhen Steel Industry Co., Ltd, Zhejiang Longyang Steel Industry Co., Ltd, Xi'an Shunyi Metal Materials Co., Ltd, Zhejiang Huaxu Stainless Steel Co., Ltd, Tianjin Jianuo Metal 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.

Collapse
Top 1
background image
Foshan Kuankuan Stainless Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-03
Registered Capital30000K CNY

Foshan Kuanyu Stainless Steel Co., Ltd., registered at 1705, 17th floor, Jinhai Creative Center, No. 142 Yuhe Road, Foshan New City, Lecong Community, Lecong Town, Shunde District, Foshan City, Guangdong Province (registered address declared), registered with the Market Supervision Administration of Shunde District, Foshan City, with Huang Kuanming as the legal representative. Its business scope includes general projects: sales of metal fittings for construction; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of insulation materials; Software development; Network technology services; Research and development of metal products; Research and development of hardware products; Sales of metal structures; Sales of metal products; Sales of metal seals; Mold sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export; Various engineering construction activities.. Core products: Stainless Steel Seamless Steel Pipe, Stainless Steel Round Tube, Stainless Steel Irregular Tube

Top 2
background image
Chongqing Dayang Pipe Industry Co., Ltd

295 Xingsheng Road, Dadukou District, Chongqing

Overall Score4.7 / 5
Est. Date2025-06-10
Registered Capital3000K CNY

Chongqing Dayang Pipe Industry Co., Ltd., located at 295 Xingsheng Road, Dadukou District, Chongqing, was established on June 10, 2025. The registered authority is the Market Supervision Administration of Dadukou District, Chongqing, and the legal representative is Zhang Fengying. Core products: Stainless Steel Seamless Steel Pipe, Anti-Corrosion Steel Pipe, Longitudinal Seam Welded Pipe

Top 3
background image
Shandong Hongshengxin Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-14
Registered Capital6880K CNY

Shandong Hongshengxin Metal Materials Co., Ltd., with its registered address at No. 369, West Head of Huayan 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 Li Wenguo, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of high-quality special steel materials; Sales of metal structures; Sales of metal tools; Manufacturing of metal materials; Wholesale of hardware products; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of building materials; Bearing sales; Sales of metallurgical specialized equipment; Sales of forgings and powder metallurgy products; Sales of metal chains and other metal products; Sales of mechanical equipment; Sales of mechanical parts and components; Import and export agency; Import and export of goods; Technology import and export; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Stainless Steel Seamless Steel Pipe, Precision Tube, Stainless Steel Square Tube

TOP4
Guangdong Haopu Steel Trading Co., Ltd

411B, 4th Floor, Building 7, F1 Area, Lecong Town, Shunde District, Foshan City, Guangdong Province (Address Declaration)

Overall Score4.6 / 5
Est. Date2023-03-03
Registered Capital5000K CNY

Guangdong Haopu Iron and Steel Trading Co., Ltd. is located at 411B, 4th floor, Building 7, F1 Area, Guangdong Lecong Iron and Steel World Steel World Avenue, Lecong Town, Shunde District, Foshan City, Guangdong Province (registered address declared). It was established on March 3, 2023, with the Market Supervision Administration of Shunde District, Foshan City as the registered authority and Fu Yunhao as the legal representative. Core products: Stainless Steel Seamless Steel Pipe, Processed Part, Seamless Steel Pipe

TOP5
Liaoning Yongda Steel Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-02
Registered Capital3000K CNY

Liaoning Yongda Steel Industry Co., Ltd., registered at Room 304, No. 2-2 Fuyang Road, Shenbei New District, Shenyang City, Liaoning Province, registered with the Market Supervision and Administration Bureau of Shenbei New District, Shenyang City. The legal representative is Ma Baojian, and the business scope includes general projects: sales of metal products, sales of metal materials, sales of building materials, sales of building decoration materials, wholesale of hardware products, retail of hardware products, and manufacturing of metal processing machinery (except for projects that require approval according to law, business activities are carried out independently according to the business license). Core products: Stainless Steel Seamless Steel Pipe, Stainless Steel Plate

TOP6
Jiangsu Zhongzhen Steel Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2022-08-04
Registered Capital10000K CNY

Jiangsu Zhongzhen Steel Industry Co., Ltd., with its registered address at No. 9 Dongyue Road, Dongbeitang Street, Xishan District, Wuxi City, Nongba Science and Technology Innovation 501, registered with the Xishan District Data Bureau of Wuxi City, and represented by Wang Xixing as the legal representative. Its business scope includes general projects such as metal material sales; Research and development of metal products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Sales of building materials; Sales of building decoration materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of new metal functional materials; Import and export of goods; Technology import and export; Import and export agency; Sales of metal tools; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Electronic product sales; Sales of household appliances (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Stainless Steel Seamless Steel Pipe, Stainless Steel Coil, Stainless Steel Angle Bar

TOP7
Zhejiang Longyang Steel Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2018-05-23
Registered Capital10000K CNY

Zhejiang Longyang Steel Industry Co., Ltd., with its registered address at Room 201, No. 919 Tianzhong Road, Dushan Village, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Liu Lujun, and the business scope includes the sale of stainless steel products, alloy new material products, metal products, stainless steel valves, pipeline fittings, flanges, pumps, stainless steel pipes, stainless steel coils, and mechanical equipment (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Stainless Steel Seamless Steel Pipe, Stainless Steel Liquid Cooling Pipe, Stainless Steel Seamless Pipe

TOP8
Xi'an Shunyi Metal Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2016-12-26
Registered Capital1000K CNY

Xi'an Shunyi Metal Materials Co., Ltd. is registered at No. 9, Row 2, Steel Market, No. 2 Afang Road, Lianhu District, Xi'an City. The registration authority is the Lianhu District Market Supervision and Administration Bureau of Xi'an City, and the legal representative is Wang Huaihui. The business scope includes general business projects such as wholesale and retail of steel pipes, steel, colored metal materials, and building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Seamless Steel Pipe, Stainless Steel Plate, Stainless Steel Seamless Pipe

TOP9
Zhejiang Huaxu Stainless Steel Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-01
Registered Capital60660K CNY

Zhejiang Huaxu Stainless Steel Co., Ltd. is registered at Shanhai Cooperation Park, Yuyao, Songyang County, Zhejiang Province (No. 1 Chixing Road, Chishou Township). The registration authority is the Market Supervision Administration of Songyang County, and the legal representative is Chen Xu. The business scope includes licensed projects: special equipment manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General project: Rolling and processing of non-ferrous metals; Steel rolling processing; Manufacturing of metal materials; Sales of metal materials; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Steel and iron smelting (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Stainless Steel Seamless Steel Pipe, Anti Corrosion Pipes, Bright Tube

TOP10
Tianjin Jianuo Metal Materials Co., Ltd

No. 8-1, Row B, Stainless Steel City, Ziyang Road, Dashaokou, Zhongbei Town, Xiqing District, Tianjin City

Overall Score4.4 / 5
Est. Date2023-02-28
Registered Capital1000K CNY

Tianjin Jianuo Metal Materials Co., Ltd., located at No. 8-1, Row B, Stainless Steel City, Ziyang Road, Dashaokou, Zhongbei Town, Xiqing District, Tianjin, was established on February 28, 2023. The registration authority is the Market Supervision Administration of Xiqing District, Tianjin, and the legal representative is Guo Wenyue. Core products: Stainless Steel Seamless Steel Pipe, Metal Hot-Rolled Stainless Steel Plate, Stainless Steel Patterned Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Foshan Kuankuan Stainless Steel Co., Ltd2011-03-03Stainless Steel Seamless Steel Pipe, Stainless Steel Round Tube, Stainless Steel Irregular Tube30000K CNYSupported
Chongqing Dayang Pipe Industry Co., Ltd2025-06-10Stainless Steel Seamless Steel Pipe, Anti-Corrosion Steel Pipe, Longitudinal Seam Welded Pipe3000K CNYNot Supported
Shandong Hongshengxin Metal Materials Co., Ltd2021-10-14Stainless Steel Seamless Steel Pipe, Precision Tube, Stainless Steel Square Tube6880K CNYSupported
Guangdong Haopu Steel Trading Co., Ltd2023-03-03Stainless Steel Seamless Steel Pipe, Processed Part, Seamless Steel Pipe5000K CNYNot Supported
Liaoning Yongda Steel Industry Co., Ltd2021-11-02Stainless Steel Seamless Steel Pipe, Stainless Steel Plate3000K CNYSupported
Jiangsu Zhongzhen Steel Industry Co., Ltd2022-08-04Stainless Steel Seamless Steel Pipe, Stainless Steel Coil, Stainless Steel Angle Bar10000K CNYSupported
Zhejiang Longyang Steel Industry Co., Ltd2018-05-23Stainless Steel Seamless Steel Pipe, Stainless Steel Liquid Cooling Pipe, Stainless Steel Seamless Pipe10000K CNYNot Supported
Xi'an Shunyi Metal Materials Co., Ltd2016-12-26Stainless Steel Seamless Steel Pipe, Stainless Steel Plate, Stainless Steel Seamless Pipe1000K CNYSupported
Zhejiang Huaxu Stainless Steel Co., Ltd2008-09-01Stainless Steel Seamless Steel Pipe, Anti Corrosion Pipes, Bright Tube60660K CNYNot Supported
Tianjin Jianuo Metal Materials Co., Ltd2023-02-28Stainless Steel Seamless Steel Pipe, Metal Hot-Rolled Stainless Steel Plate, Stainless Steel Patterned Plate1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of seamless stainless steel pipes, it is recommended to prioritize confirming the outer diameter, wall thickness, and material standards (such as 304 or 316L), as these parameters directly affect the corrosion resistance and pressure bearing capacity of the pipeline in chemical equipment or high-pressure environments.
  • 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 seamless steel pipe products that meet ASTM or GB standards in a stable manner.
  • In different scenarios such as petroleum cracking or food processing, different surface treatment processes (such as acid washing or polishing) need to be selected based on the characteristics of the medium to avoid fluid contamination or scaling risks.
  • When purchasing seamless stainless steel pipes, it is usually necessary to evaluate the long-term use cost. Although high nickel content materials have higher initial costs, they can significantly extend the service life of the pipeline in high temperature environments.

Knowledge Base

Q

What is 316 stainless steel seamless steel pipe

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