Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 None Manufacturers in China

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Top-rated None suppliers, How to choose a None manufacturer, Best None companies in China

The top 10 None manufacturers in China for 2026 are: Shandong Runxing Electric Power Pipe Co., Ltd, Zhejiang Wuyue Stainless Steel Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd, Cangzhou Youcheng Pipe Industry Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd, Hefei Shenyi Metal Materials Co., Ltd, Hebei Xiong'an Yunsu Technology Co., Ltd, Jining Jiju Machinery 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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Region FilterRegion
Top 1
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Shandong Runxing Electric Power Pipe Co., Ltd
Overall Score4.9 / 5
Est. Date2016-07-28
Registered Capital20000K CNY

Shandong Runxing Electric Power Pipe Co., Ltd., registered at Yanluo Road, Yanlou Town, Yanggu County, Liaocheng City, Shandong Province (1.5 kilometers south of Rural Commercial Bank), registered with Yanggu County Market Supervision and Administration Bureau, with Wang Shouying as the legal representative. Its business scope includes the production and sales of MPP pipe fittings, PE pipe fittings, PVC pipe fittings, silicon core pipes, and fiberglass carbon pipe fittings; Investment, development, and construction of solar photovoltaic power generation projects; Towel production and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Pe Perforated Pipe, Pert2 Type Heating Pipeline

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: None, Stainless Steel Pipe, Stainless Steel Pipe Fittings

Top 3
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Cangzhou Jianghong Pipeline Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-05-15
Registered Capital23000K CNY

Cangzhou Jianghong Pipeline Equipment Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Li Ruilan, and its business scope includes spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, anti-corrosion steel pipes, polyurethane insulation steel pipes, 3pe anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable threading protection pipes, fire coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, anti-corrosion insulation materials, and pipeline equipment accessories; Sales of pipes, boards, wires, power plant accessories, pipeline accessories, anti-corrosion and insulation pipe fittings, pipeline construction and installation, anti-corrosion and insulation engineering construction, heating pipe network design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

TOP4
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd

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

Overall Score4.7 / 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: None

TOP5
Cangzhou Youcheng Pipe Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2012-08-22
Registered Capital5000K CNY

Cangzhou Youcheng Pipe Industry Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province (within Youcheng Pipeline Technology Institute). The registration authority is Yanshan County Market Supervision Administration, and the legal representative is Jia Qifei. The business scope includes the sales of spiral steel pipes, straight seam steel pipes, seamless steel pipes, polyurethane insulation pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, water supply and drainage coated composite steel pipes, cylinder liner steel steam insulation pipes, fire coated steel pipes, coal mine coated steel pipes, pipeline pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, various pipelines and pipeline accessories, pipe materials, plates, wire steel, and the import and export business of the above commodities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Tpep Anti-Corrosion Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe

TOP6
Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: None, Lifting Equipment, Instrumentation And Meters

TOP7
Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd

Cangzhou, Hebei

Overall Score4.6 / 5
Est. Date2005-11-07
Registered Capital101000K CNY

Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd. is located in Cangzhou, Hebei Province. Core products: None

TOP8
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: None, Galvanized Rectangular Pipe, Greenhouse Skeleton Pipeline

TOP9
Hebei Xiong'an Yunsu Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-08-15
Registered Capital3000K CNY

Hebei Xiong'an Yunsu Technology Co., Ltd., with its registered address at No. 028, Group 1, Yangwangzhuang Village, Yanggang Town, Xiong County, Baoding City, Hebei Province, is registered with the Public Service Bureau of Xiong'an New Area. The legal representative is Li Zetao, and the business scope includes technology development, technical consulting, and technical services for new building materials; Wholesale and retail of building materials, decorative materials, and hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Bwfrp Pipe, Fiberglass Reinforced Plastic Pipe

TOP10
Jining Jiju Machinery Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2020-12-17
Registered Capital500K CNY

Jining Jiju Machinery Equipment Co., Ltd., with its registered address at Room 2619, 26th Floor, Hongxing International, Fuhe Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Zhang Feifei, and the business scope includes general projects: sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Lubricant sales (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: None, Drilling And Coring Machine, Vertical Hydraulic Jack

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28None, Pe Perforated Pipe, Pert2 Type Heating Pipeline20000K CNYSupported
Zhejiang Wuyue Stainless Steel Co., Ltd2018-12-28None, Stainless Steel Pipe, Stainless Steel Pipe Fittings15000K CNYSupported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15None, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe23000K CNYSupported
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd2008-01-27None10000K CNYSupported
Cangzhou Youcheng Pipe Industry Co., Ltd2012-08-22None, Tpep Anti-Corrosion Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe5000K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01None, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd2005-11-07None101000K CNYNot Supported
Hefei Shenyi Metal Materials Co., Ltd2019-02-25None, Galvanized Rectangular Pipe, Greenhouse Skeleton Pipeline1000K CNYSupported
Hebei Xiong'an Yunsu Technology Co., Ltd2019-08-15None, Bwfrp Pipe, Fiberglass Reinforced Plastic Pipe3000K CNYNot Supported
Jining Jiju Machinery Equipment Co., Ltd2020-12-17None, Drilling And Coring Machine, Vertical Hydraulic Jack500K CNYSupported

Purchasing Guide

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

  • When selecting seam pipe suppliers, it is recommended that companies prioritize confirming product specifications such as diameter range, wall thickness tolerance, and material pressure resistance level, as these indicators directly affect the sealing and durability of the pipeline system.
  • Welded pipes are widely used in oil and gas transportation and building drainage systems. Before procurement, it is necessary to clarify the differentiated requirements for anti-corrosion or pressure resistance in the usage scenario to avoid specification mismatches.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • For seamless pipes used in high-temperature environments, additional attention should be paid to the measured data on heat resistance in the technical parameters provided by the supplier to ensure that they are consistent with the working conditions.

Knowledge Base

Q

This article introduces the definition, purpose, advantages, and main characteristics of Qinghai slotted pipes, as well as how to choose and use Qinghai slotted pipes. At the same time, it also answered some common questions, such as the price and usage precautions of Qinghai slotted pipes.

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