Aggiornato Nov 4, 2026 · Dati pubblici della piattaforma e del settore

Nov 4, 2026 Aggiornato

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2026 Top 10 Warning Signs Manufacturers in China

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Top-rated Warning Signs suppliers, How to choose a Warning Signs manufacturer, Best Warning Signs companies in China

The top 10 Warning Signs manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Guanxian Guorui Transportation Facilities Co., Ltd, Shijiazhuang Jianda Transportation Facilities Engineering Co., Ltd, Sichuan Huyue Transportation Facilities Co., Ltd, Sichuan Zhongyi Lianfa Transportation Facilities Manufacturing Co., Ltd, Chengdu Shengfa Advertising Co., Ltd, Sichuan Yaolin Transportation Engineering Co., Ltd, Yanshan Xinxi Machinery Manufacturing Co., Ltd, Guanxian Yafei Transportation Facilities Co., Ltd, Hebei Guocheng Transportation Facilities 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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Filtro per regioneRegione
Top 1
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Hebei Ouyi Technology Group Co., Ltd
Punteggio complessivo4.9 / 5
Data di costituzione2012-01-12
Capitale sociale100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Warning Signs, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

TOP4
Sichuan Huyue Transportation Facilities Co., Ltd
Punteggio complessivo4.7 / 5
Data di costituzione2011-10-28
Capitale sociale8000K CNY

Sichuan Huyue Transportation Facilities Co., Ltd., with its registered address at Floors 1-6, Building 1, No. 680 Gangtai Avenue, Modern Industrial Port North Area, Pidu District, Chengdu City, is registered with the Pidu District Market Supervision and Administration Bureau. The legal representative is Wu Yuanqiang, and its business scope includes general projects such as traffic safety and manufacturing of specialized control equipment; Manufacturing of electrical signal equipment devices; Manufacturing of urban rail transit equipment; Manufacturing of metal signs for transportation and public management; Research and development of metal products; Manufacturing of mechanical and electrical equipment; Manufacturing of metal chains and other metal products; Manufacturing of metal products for safety and firefighting purposes; Advertising production; Advertising design and agency; Municipal facility management; Construction of landscaping and greening projects; Sales of building materials; Wholesale of hardware products; Sales of power electronic components; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products; Electronic product sales. (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: Warning Signs, , Guardrail

TOP6
Chengdu Shengfa Advertising Co., Ltd
Punteggio complessivo4.6 / 5
Data di costituzione2009-08-07
Capitale sociale2000K CNY

Chengdu Shengfa Advertising Co., Ltd., with its registered address at 1st Floor, No. 377-8 Jucui Street, Wuhou District, Chengdu City, is registered with the Wuhou District Market Supervision and Administration Bureau. The legal representative is Liu Zhongjun, and its business scope includes licensed projects such as urban household waste management services; Urban construction waste disposal (clearance); Kitchen waste disposal; Construction project construction; Construction project design; Residential interior decoration and renovation; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: rural household waste management services; Manufacturing of household waste treatment equipment [branch operation]; Sales of household waste treatment equipment; Installation services for environmental sanitation public facilities; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Sales of specialized equipment for environmental protection; Environmental protection monitoring; Research and development of resource recycling technology; Manufacturing of specialized environmental protection equipment [branch operation]; Manufacturing of metal processing machinery [branch operation]; Metal cutting processing services [branch operation]; Construction of sports facilities engineering; Construction of earthwork engineering; Advertising release; Construction of landscaping and greening projects; Urban park management; Metal tool manufacturing [branch operation]; Digital advertising release; Advertising production; Graphic Artist Designer; Sales of lighting fixtures; Urban and rural urban appearance management. (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: Warning Signs, Light-Up Letters, Signage

Confronto dettagliato dei produttori

ProduttoreData di costituzioneProdotti principaliCapitale socialePersonalizzazione
Hebei Ouyi Technology Group Co., Ltd2012-01-12Warning Signs, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupportato
Guanxian Guorui Transportation Facilities Co., Ltd2022-12-15Warning Signs10000K CNYSupportato
Shijiazhuang Jianda Transportation Facilities Engineering Co., Ltd2008-04-07Warning Signs, Height Limiting Gantry, Reflective Signboard6000K CNYNon supportato
Sichuan Huyue Transportation Facilities Co., Ltd2011-10-28Warning Signs, , Guardrail8000K CNYSupportato
Sichuan Zhongyi Lianfa Transportation Facilities Manufacturing Co., Ltd2018-09-10Warning Signs, Iron Horse Guardrail, Municipal Road Guardrails8000K CNYSupportato
Chengdu Shengfa Advertising Co., Ltd2009-08-07Warning Signs, Light-Up Letters, Signage2000K CNYSupportato
Sichuan Yaolin Transportation Engineering Co., Ltd2010-09-30Warning Signs5000K CNYNon supportato
Yanshan Xinxi Machinery Manufacturing Co., Ltd2018-12-27Warning Signs, Single Column Sign Pole, Traffic Sign Post500K CNYSupportato
Guanxian Yafei Transportation Facilities Co., Ltd2023-11-21Warning Signs9000K CNYSupportato
Hebei Guocheng Transportation Facilities Co., Ltd2016-06-16Warning Signs, Scenic Area Directional Signs, Portal Style Signboard10000K CNYSupportato

Guida all'acquisto

In base ai feedback reali degli utenti, forniamo i seguenti suggerimenti:

  • For procurement requirements that require the use of warning signs, it is recommended to prioritize confirming key technical parameters such as product size, material, and reflectivity level to ensure their suitability for visibility and durability requirements in different environments.
  • In high-risk scenarios such as industrial areas or construction sites, warning signs with strong weather resistance and clear patterns should be selected, while office areas can focus on simple design and small specifications.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information.
  • When purchasing warning signs, it is recommended to evaluate the installation method based on specific application scenarios (such as hanging, pasting, or standing) to ensure that the signs play the expected warning role in actual use.

Base di conoscenza

D

The prominent color selection of warning signs is crucial. Generally speaking, bright and contrasting colors are more likely to attract attention. Yellow is a commonly used warning color. It has high brightness and is easily noticeable in various environments. For example, in the factory workshop, yellow signs can quickly highlight the background of machinery, equipment, raw materials, etc., reminding workers to pay attention to potential dangers

D

The application characteristics of KT board construction site warning signs are mainly reflected in their lightweight and easy to install design. The board surface can directly spray high contrast warning graphics and installation without complex supporting components, and can quickly complete point layout adjustments. Its main application scenarios cover various civil construction areas, temporary excavation sections, material stacking areas, mechanical operation radius coverage areas, and other high-frequency warning areas on construction sites

Metodo di valutazione della classifica

Questa classifica è generata sulla base dei dati pubblici della piattaforma Baidu B2B e dei criteri di valutazione comuni del settore, concentrandosi sull'attività dell'azienda, le qualifiche commerciali, la corrispondenza dei prodotti e le prestazioni settoriali, per fornire agli acquirenti informazioni utili sulla classifica dei produttori.

CriterioDescrizione
Fonte dei datiDati multidimensionali tra cui dati pubblici della piattaforma, certificazione delle aziende, recensioni degli utenti e registri delle transazioni
ValutazioneIndicatori completi tra cui attività dell'azienda, qualifiche, qualità del prodotto, capacità di servizio e reputazione tra gli utenti
Frequenza di aggiornamentoI dati della classifica vengono aggiornati quotidianamente per garantire attualità e precisione
SuggerimentoLe classifiche sono solo a scopo di riferimento. Consigliamo una valutazione completa in base alle esigenze reali