Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Cable Splice Box Manufacturers in China Jiangsu

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Top-rated Cable Splice Box suppliers, How to choose a Cable Splice Box manufacturer, Best Cable Splice Box companies in China

The top 10 Cable Splice Box manufacturers in Jiangsu for 2026 are: Wen'an County Taiying Technology Co., Ltd, Hebei Hanhao Pipeline Protection Equipment Co., Ltd, Changguang Communication Technology Jiangsu Co., Ltd, Renqiu Xingmang Trading Co., Ltd, Jiangsu Tongchi Optoelectronics Technology Co., Ltd, Shandong Gulian Electric Power Technology Co., Ltd, Yangzhou Nuotian Network Technology 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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JiangsuJiangsu
Top 1
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Wen'an County Taiying Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-01
Registered Capital500K CNY

Wen'an Taiying Technology Co., Ltd. is registered in Dongqiao Village, Daweihe Hui and Manchu Township, Wen'an County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Wen'an County, Langfang City, and the legal representative is Wu Daling. The business scope includes environmental protection technology promotion services. Manufacturing of hardware components. Manufacturing of plastic parts. Manufacturing of lighting fixtures. Manufacturing of electrical equipment. Manufacturing of metal signs for transportation and public management. Rubber parts manufacturing. Manufacturing of lightweight building materials (excluding restricted projects). Wholesale of kitchenware, sanitary ware, and daily necessities. Wholesale of textiles, knitwear, and raw materials. Wholesale of building materials (excluding dangerous goods). Retail of chemical products (excluding hazardous chemicals). Wholesale of automobiles and spare parts. Wholesale of glass products. Retail of advertising materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cable Splice Box, Lightning Protection Card, Civil Air Defense Sealed Box

Top 2
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Hebei Hanhao Pipeline Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-06-16
Registered Capital5000K CNY

Hebei Hanhao Pipeline Protection Equipment Co., Ltd., registered at No. 2 Villa, Guangming North Community, Haibo East Road, Yanshan County, registered with the Market Supervision Administration of Yanshan County, with Zhang Yongda as the legal representative. Its business scope includes general projects: sales of metal products; Sales of metal materials; Sales of signs for transportation and public management; Sales of rubber products; Sales of high-performance sealing materials; Sales of glass fiber reinforced plastic products; Sales of cement products; Sales of plastic 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: Cable Splice Box, Tracer Line, Testing Marker Stone

Top 3
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Changguang Communication Technology Jiangsu Co., Ltd
Overall Score4.7 / 5
Est. Date2015-03-11
Registered Capital10000K CNY

Changguang Communication Technology Jiangsu Co., Ltd., with its registered address at Building B02, Standard Factory, West Zone, Taiwan Business Industrial Park, Suqian Economic and Technological Development Zone, registered with the Suqian Municipal Government Service Management Office, and represented by Ye Dong as the legal representative. Its business scope includes research and development, production, and sales of new communication materials; Research and development, production, and sales of fiber optic cables, insulated wires, coaxial cables for cable television, communication and electronic network cables, and photovoltaic cables; Production and sales of mechanical equipment; Research and development, production, and sales of comprehensive cabling products and security products; Research and development, production, and sales of computer software and hardware; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Cable Splice Box, Optical Cable Fittings, Flame Retardant Optical Cable

TOP4
Renqiu Xingmang Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2019-01-18
Registered Capital500K CNY

Renqiu Xingmang Trading Co., Ltd. is located on the 4th floor of the Innovation Building in Renqiu City. The registered authority is the Renqiu Market Supervision Administration, and the legal representative is Lou Chaoxia. Its business scope includes wholesale and retail of clothing, shoes, hats, needle textiles and fabrics, bedding, leather products, daily necessities, cosmetics, electronic products, audio equipment, clocks and glasses, building materials, decorative materials, electromechanical products, mechanical accessories, communication equipment, metal products, insulation materials, waterproof materials, pipes, hardware and electrical equipment, photography equipment, wires and cables, sports products, office supplies, kitchen supplies, sanitary ware, glass products, rubber products, plastic products, paper products, handicrafts, computer software and hardware, and consumables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Cable Splice Box, Sy Heat-Resistant Wire Equipment Clamp (Type A), Ssyg Adjustment Equipment Cable Clamp

TOP5
Jiangsu Tongchi Optoelectronics Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-05-04
Registered Capital10000K CNY

Jiangsu Tongchi Optoelectronic Technology Co., Ltd. is registered in Zone 30A, Jiangsu Caimao Science and Trade City, Economic Development Zone, Sucheng District, Suqian City. The registration authority is the Sucheng District Administrative Approval Bureau of Suqian City, and the legal representative is Wang Manli. The company's business scope includes research and development, production, and sales of fiber optic cables, insulated wires, coaxial cables for communication and electronic networks, photovoltaic cables, research and development and sales of comprehensive cabling products and security products, as well as self operated and agency import and export business of various goods and technologies (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) General projects: Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of communication equipment; Manufacturing of optical communication equipment; Sales of communication equipment; Sales of optical communication equipment; Manufacturing of mobile communication devices; Sales of mobile communication devices; Sales of mobile terminal devices; Manufacturing of network equipment (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: Cable Splice Box, Optical Cable, Power Optical Cable

TOP6
Shandong Gulian Electric Power Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-09-10
Registered Capital50000K CNY

Shandong Gulian Electric Power Technology Co., Ltd., with its registered address at Youshou Railway North, Youpeng Road, Qufu City, Shandong Province, is registered with the Qufu Market Supervision and Administration Bureau. The legal representative is Wu Hao, and its business scope includes the production, research and development, and sales of online monitoring devices, power fittings, iron accessories, bird proof equipment, junction boxes, charging piles, electrical equipment, power equipment, environmental protection and energy-saving equipment, intelligent power grid monitoring equipment, windproof composite insulators, signs, line iron parts and structures, communication iron accessories, optical cable fittings, cable trays, bus ducts, and fitness equipment; Sales of wires, cables, cable accessories, telecommunications, optoelectronic communication equipment, insulators, lightning arresters, cable protection sleeves (MPP, PVC, CPVC), insulation sheaths, and personal protective equipment; Import and export of goods and technology, as well as agency import and export (excluding goods and technology restricted or prohibited by the state for company operations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cable Splice Box, Cross Shaped Frame Iron Parts, Nlzl

TOP7
Yangzhou Nuotian Network Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-04-08
Registered Capital100K CNY

Yangzhou Nuotian Network Technology Co., Ltd., registered at 710 and 711, 7th Floor, Building 9, Medical Innovation Valley Industrial Park, No. 7 Youkang Road, Touqiao Town, Guangling District, Yangzhou City, registered with Guangling District Data Bureau of Yangzhou City, with Wang Fei as the legal representative. Its business scope includes licensed projects such as construction projects; Construction project design; Residential interior decoration and renovation; Construction labor subcontracting (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General project: Network technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Development of network and information security software; Wholesale of electronic components; Fiber optic cable sales; Operation of wires and cables; Electronic product sales; Sales of network equipment; Sales of communication equipment; Sales of security equipment; Sales of electronic specialized equipment; Sales of instruments and meters; Wholesale of computer software, hardware, and auxiliary equipment; Sales of office supplies; Sales of labor protection equipment; Sales of plastic products; Software development; Information system integration services; Computer system services; Information technology consulting services; Sales of Class I medical devices; Sales of Class II medical devices; Sales of industrial automatic control system devices; Labor services (excluding labor dispatch) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Cable Splice Box, Weak Current Optical Cable, Fiber Optic Aramid Fiber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wen'an County Taiying Technology Co., Ltd2019-11-01Cable Splice Box, Lightning Protection Card, Civil Air Defense Sealed Box500K CNYNot Supported
Hebei Hanhao Pipeline Protection Equipment Co., Ltd2023-06-16Cable Splice Box, Tracer Line, Testing Marker Stone5000K CNYSupported
Changguang Communication Technology Jiangsu Co., Ltd2015-03-11Cable Splice Box, Optical Cable Fittings, Flame Retardant Optical Cable10000K CNYNot Supported
Renqiu Xingmang Trading Co., Ltd2019-01-18Cable Splice Box, Sy Heat-Resistant Wire Equipment Clamp (Type A), Ssyg Adjustment Equipment Cable Clamp500K CNYSupported
Jiangsu Tongchi Optoelectronics Technology Co., Ltd2017-05-04Cable Splice Box, Optical Cable, Power Optical Cable10000K CNYNot Supported
Shandong Gulian Electric Power Technology Co., Ltd2015-09-10Cable Splice Box, Cross Shaped Frame Iron Parts, Nlzl50000K CNYSupported
Yangzhou Nuotian Network Technology Co., Ltd2022-04-08Cable Splice Box, Weak Current Optical Cable, Fiber Optic Aramid Fiber100K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of cable splice boxes, it is recommended to choose the corresponding protection level (IP code) and material (such as engineering plastic or metal) specifications based on the laying environment (such as underground direct burial, overhead, or pipelines), and to focus on sealing performance in humid and dusty environments.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. For example, suppliers of commonly used junction boxes in communication network engineering usually need to meet technical verification requirements for long-term outdoor use.
  • The capacity requirements for cable splice boxes vary greatly in different application scenarios, and power systems need to pay attention to rated current and voltage parameters, while fiber optic splice boxes focus on core number adaptability and fusion disk structure design.
  • When evaluating the weather resistance of the cable splice box, it is recommended to check the anti-aging indicators in the product technical parameters in combination with the local climate conditions (such as extreme temperature, ultraviolet intensity) to avoid the increase of maintenance costs due to material degradation.

Knowledge Base

Q

This article mainly introduces the key points for selecting and installing cable splice boxes, including joint materials, external dimensions, installation environment, and wiring methods, to help users choose and use cable splice boxes correctly.

Q

This article provides a detailed introduction to the common models and characteristics of emergency signal cable splice boxes, helping readers understand the applicable scenarios and functions of different models and providing practical references for emergency communication.

Q

This article introduces the definition, composition, usage methods, and precautions of Zhengzhou Huarong Signal Cable Splicing Box, helping users better understand and use this product.

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