Updated Sep 14, 2026 · Public platform & industry data

Sep 14, 2026 Updated

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2026 Top 10 Jdg Conduit Manufacturers in China

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

The top 10 Jdg Conduit manufacturers in China for 2026 are: Shaanxi Linsu Pipeline Technology Co., Ltd, Guangdong Yichengfa Technology Group Co., Ltd, Shanghai Zhima Electric Co., Ltd, Hanxin Iron and Steel Group Co., Ltd, Wen'an Shengda Building Materials Sales Co., Ltd, Shaanxi Dingsu Pipeline Technology Co., Ltd, Xi'an Wanyuan Metal Materials Co., Ltd, Hebei Zhongge Pipeline Co., Ltd, Yunnan Ganhui Trading Co., Ltd, Shenghongtong Building Materials Sales Center, Dongli District, Tianjin. 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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Shaanxi Linsu Pipeline Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-27
Registered Capital5180K CNY

Shaanxi Linsu Pipeline Technology Co., Ltd., with its registered address located in Guochu Logistics Park Pipeline Industrial Zone, Gaojing Avenue, Yongle Town, Jinghe New City, Xixian New Area, Shaanxi Province. The registration authority is Jinghe New City Branch of the Market Supervision Administration of Xixian New Area, Shaanxi Province, and the legal representative is Hu Shuchao. Its business scope includes general projects such as pipeline transportation equipment sales; Sales of rubber products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of insulation materials; Sales of metal products; Sales of new metal functional materials; Operation of wires and cables; Sales of building decoration materials; Wholesale of hardware products; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of building waterproofing membrane products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Manufacturing of fiberglass and related products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of metal structures; Sales of metal packaging containers and materials; Sales of metal structures; Sales of building waterproofing membrane products; Sales of valves and plugs; Sales of steel reinforcement products for construction; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of synthetic materials; Sales of high-quality synthetic rubber; Research and development of metal products; Sales of metal chains and other metal products; Sales of building materials; Sales of lightweight building materials; Retail of hardware products; Promotion services for 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: Jdg Conduit, Ductile Iron Manhole Cover, Polyurethane Insulation Pipe

Top 2
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Guangdong Yichengfa Technology Group Co., Ltd
Overall Score4.8 / 5
Est. Date2010-11-23
Registered Capital30000K CNY

Guangdong Yichengfa Technology Group Co., Ltd., with its registered address at 101, Building 2, No. 218 Jinbi Road, Liulian Community, Pingshan Street, Pingshan District, Shenzhen, is registered with the Pingshan Supervision Bureau of the Shenzhen Municipal Administration for Market Regulation. The legal representative is Wang Quanhong, and the business scope includes the production and processing of hardware products (cable trays, trunking, conduit) and distribution cabinets; Technical development and sales of hot-dip galvanized steel pipes, cable trays, electronic products, and hardware building materials; Finished product supports and hangers, seismic supports, design, production, installation, and construction; Domestic trade, import and export of goods and technology (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Ordinary freight (Road Transport Business License valid until July 18, 2015)^. Core products: Jdg Conduit, Double Double Box, Wiring And Wiring

Top 3
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Shanghai Zhima Electric Co., Ltd

No. 4925 Chenfan Road, Xianghua Town, Chongming District, Shanghai (Yongguan Economic Development Zone, Shanghai)

Overall Score4.8 / 5
Est. Date2018-07-23
Registered Capital10000K CNY

Shanghai Zhima Electric Co., Ltd., located at 4925 Chenjian Road, Xianghua Town, Chongming District, Shanghai (Yongguan Economic Development Zone, Shanghai), was established on July 23, 2018. The registration authority is Chongming District Market Supervision Administration, and the legal representative is Chen Hua. Core products: Jdg Conduit

TOP4
Hanxin Iron and Steel Group Co., Ltd
Overall Score4.7 / 5
Est. Date2015-02-03
Registered Capital400000K CNY

Hanxin Iron and Steel Group Co., Ltd., with its registered address at 2811, COFCO Ziyun Building, Zone 22, Lingzhi Garden Community, Xin'an Street, Bao'an District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Epic Xin as its legal representative. Its business scope includes research and sales of steel, hardware products, and building decoration materials; Domestic trade (excluding exclusive, controlled, and monopolized goods). Enterprise management consulting services (excluding talent agency services); Consulting services for hardware and building materials products; Own property rental, freight forwarding. (Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation); Operation of wires and cables. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Warehousing services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Jdg Conduit, Large Diameter Seamless Pipe, Seamless Tube

TOP5
Wen'an Shengda Building Materials Sales Co., Ltd

400 meters north of Anli Village, Dawei River Hui and Manchu Township, Wen'an County, Langfang City, Hebei Province

Overall Score4.7 / 5
Est. Date2026-03-06
Registered Capital100K CNY

Wen'an Shengda Building Materials Sales Co., Ltd. is located 400 meters north of Anli Village, Daweihe Hui and Manchu Township, Wen'an County, Langfang City, Hebei Province. It was established on March 6, 2026 and registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Zhou Jian. Core products: Jdg Conduit, Jdg, Kbg Metal Conduit, Wiring Tube Accessories

TOP6
Shaanxi Dingsu Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-02-27
Registered Capital3000K CNY

Shaanxi Dingsu Pipeline Technology Co., Ltd., with its registered address at Room 11, Unit 1, Building A4, New Era Plaza, 1668 South China City, Xi'an International Port Zone, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Yang Fan, and its business scope includes general projects such as sales of rubber products; Sales of plastic products; Sales of insulation materials; Sales of synthetic materials; Sales of metal products; Sales of metal materials; Operation of wires and cables; Sales of valves and plugs; Sales of building materials; 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: Jdg Conduit, Pe-Hm Reinforced Corrugated Pipe With Holes, Butterfly Valve

TOP7
Xi'an Wanyuan Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date1998-03-14
Registered Capital30300K CNY

Xi'an Wanyuan Metal Materials Co., Ltd., with its registered address at Rooms 501-503, Logistics Building, No. 7 Dongyuan Road, Chanba Ecological Zone, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch of the Xi'an Municipal Administration for Market Regulation. The legal representative is Du Zhenchang, and its business scope includes general projects such as metal material sales; Sales of building materials; Sales of building decoration materials; Retail of hardware products; Wholesale of motorcycles and spare parts; Sales of chemical products (excluding licensed chemical products); 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; Manufacturing of metal materials; Steel rolling processing; Metal cutting processing services; Manufacturing of metal structures; Manufacturing and processing of doors and windows; Manufacturing of metal wire ropes and their products; Manufacturing of metal fittings for construction; Black metal casting; Sales of metal structures; Sales of metal cutting and welding equipment; Sales of instruments and meters; Sales of metal products; Sales of graphite and carbon products; Retail of motorcycles and spare parts; Retail of electronic components; Sales of valves and plugs; Sales of seals; Sales of electrical equipment; Sales of electrical instruments and meters; Sales of anti-corrosion materials; Sales of metal tools; Wholesale of hardware products; Sales of metal wire ropes and their 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: Jdg Conduit, Plastic-Coated Pipe, Hot-Dip Galvanized Round Steel

TOP8
Hebei Zhongge Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2022-09-26
Registered Capital10800K CNY

Hebei Zhongge Pipeline Co., Ltd., with its registered address at Jingyuan East Road, Zhenggang Park, Yanshan Economic Development Zone, Hebei Province (Hebei Yanbai Outdoor Leisure Products Co., Ltd.), is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhao Le. Its business scope includes general projects such as sales of steel pipes, fittings, flanges, valves, bearings, compensators, supports and hangers, plates, profiles, threaded wires, anti-corrosion and insulation pipelines, coated steel pipes, metal materials, metal products, fire-fighting equipment, plastic products, hardware products, and electromechanical 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: Jdg Conduit, Anticorrosion, Lined Plastic Steel Pipe

TOP9
Yunnan Ganhui Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-09
Registered Capital5000K CNY

Yunnan Ganhui Trading Co., Ltd., registered at Room 2003, Building D4, Baoxiang Logistics Center, Dachong Industrial Park, Dachong Community, Luoyang Street Office, Economic Development Zone, Kunming Area, China (Yunnan) Pilot Free Trade Zone, registered with Kunming Market Supervision Administration Bureau, with Hu Huangqin as the legal representative. Its business scope includes general projects: sales of building materials; Sales of metal materials; Wholesale of hardware products; Domestic trade agency; Leasing of construction machinery and equipment (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: Jdg Conduit, Patterned Plate, Welded Pipe

TOP10
Shenghongtong Building Materials Sales Center, Dongli District, Tianjin
Overall Score4.4 / 5
Est. Date2014-06-25
Registered Capital-

Shenghongtong Building Materials Sales Center in Dongli District, Tianjin, with its registered address at No. 3699 Jinzhong Road, Jinzhong Street, Dongli District, Tianjin, and registered with the Market Supervision and Administration Bureau of Dongli District, Tianjin. The legal representative is Wu Lianghong, and the business scope includes wholesale and retail of building materials, hardware and electrical equipment, wires and cables, electromechanical equipment, pipes and fittings, fire-fighting equipment, decoration materials, waterproof and insulation materials, valves, daily necessities, and lubricants; Mechanical and electrical equipment maintenance and installation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Jdg Conduit, Protective Casing, Conduit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shaanxi Linsu Pipeline Technology Co., Ltd2022-01-27Jdg Conduit, Ductile Iron Manhole Cover, Polyurethane Insulation Pipe5180K CNYSupported
Guangdong Yichengfa Technology Group Co., Ltd2010-11-23Jdg Conduit, Double Double Box, Wiring And Wiring30000K CNYNot Supported
Shanghai Zhima Electric Co., Ltd2018-07-23Jdg Conduit10000K CNYSupported
Hanxin Iron and Steel Group Co., Ltd2015-02-03Jdg Conduit, Large Diameter Seamless Pipe, Seamless Tube400000K CNYNot Supported
Wen'an Shengda Building Materials Sales Co., Ltd2026-03-06Jdg Conduit, Jdg, Kbg Metal Conduit, Wiring Tube Accessories100K CNYNot Supported
Shaanxi Dingsu Pipeline Technology Co., Ltd2024-02-27Jdg Conduit, Pe-Hm Reinforced Corrugated Pipe With Holes, Butterfly Valve3000K CNYNot Supported
Xi'an Wanyuan Metal Materials Co., Ltd1998-03-14Jdg Conduit, Plastic-Coated Pipe, Hot-Dip Galvanized Round Steel30300K CNYSupported
Hebei Zhongge Pipeline Co., Ltd2022-09-26Jdg Conduit, Anticorrosion, Lined Plastic Steel Pipe10800K CNYNot Supported
Yunnan Ganhui Trading Co., Ltd2020-06-09Jdg Conduit, Patterned Plate, Welded Pipe5000K CNYSupported
Shenghongtong Building Materials Sales Center, Dongli District, Tianjin2014-06-25Jdg Conduit, Protective Casing, Conduit-Not Supported

Knowledge Base

Q

JDG Galvanized Conduit Direct Selection Guide # # # # 1. Understanding JDG Galvanized Conduit Direct Overview JDG Galvanized Conduit Direct is a pipe fitting used to connect JDG galvanized conduit, which plays an important role in electrical installation engineering. It can achieve stable and reliable connections between conduit, ensuring the laying and safe operation of wires and cables. ####2、 Selection

Q

JDG conduit is a new type of protective conduit for electrical circuits, used for cable threading. It is also known as a tight fitting galvanized steel conduit or a steel metal flat conduit for electrical installation. It uses high-quality thin-walled steel, double-sided cold galvanized, and 360 degree protection, overcoming the disadvantages of complex construction and high construction loss of ordinary metal conduits. At the same time, it also solves the problem of poor fire resistance and poor connection of PVC pipes

Q

JDG pipe is a new type of conduit for electrical circuit protection, mainly made of galvanized steel pipe and thin-walled steel pipe, with good strength and corrosion resistance. ‌ Definition and purpose of JDG tube JDG pipe, also known as tight fitting galvanized steel conduit, is a type of conduit used for electrical circuit protection. It has replaced traditional PVC and SC pipes and become a popular choice in the field of building electrical engineering

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