Updated Aug 21, 2026 · Public platform & industry data

Aug 21, 2026 Updated

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2026 Top 10 Grain Blocking Door Manufacturers in China

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Top-rated Grain Blocking Door suppliers, How to choose a Grain Blocking Door manufacturer, Best Grain Blocking Door companies in China

The top 10 Grain Blocking Door manufacturers in China for 2026 are: Shangqiu Jinfeng Intelligent Storage Equipment Co., Ltd, Hebei Ruicai Machinery Equipment Manufacturing Co., Ltd, Yucheng Zhenming Ventilation Equipment Co., Ltd, Hengshui Kaifeng Jianye Grain Storage Technology Co., Ltd, Hongfeng Yiyang Hebei Grain Machinery Co., Ltd, Shangqiu Shichuang Machinery Co., Ltd, Yucheng County Yuliang Storage Equipment Co., Ltd, Shangqiu Yuheng Storage Equipment Co., Ltd, Yucheng County Yukun Storage Equipment Co., Ltd, Shangqiu Fuliang Storage Service 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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Top 1
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Shangqiu Jinfeng Intelligent Storage Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2023-01-16
Registered Capital8000K CNY

Shangqiu Jinfeng Intelligent Warehousing Equipment Co., Ltd., with its registered address at No. 88, Shenlaojia, Jiegou Town, Yucheng County, Shangqiu City, Henan Province, is registered with the Yucheng County Market Supervision and Administration Bureau. The legal representative is Shen Keke, and its business scope includes general projects such as sales of intelligent warehousing equipment; Sales of mechanical equipment; Sales of special equipment; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Grain and oil storage services; Sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; General equipment repair; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Sales of doors and windows; Sales of anti-corrosion materials; Sales of material handling equipment; Manufacturing of material handling equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of metal materials; Sales of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components (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) License projects: construction engineering construction (except for nuclear power plant construction and operation, civil airport construction); Electrical installation services (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 issued by relevant departments). Core products: Grain Blocking Door, Insulated Door, Ventilation Door

Top 2
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Hebei Ruicai Machinery Equipment Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-29
Registered Capital20000K CNY

Hebei Ruicai Machinery Equipment Manufacturing Co., Ltd., with its registered address at Madaowang Village North, Cuimiao Town, Fucheng County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Fucheng County, Hengshui City. The legal representative is Zhang Jingchun, and its business scope includes the manufacturing and sales of conveying machinery, hydraulic flippers, circulation fumigation equipment, above ground ventilation systems, insulation doors and windows, threshing machines, cleaning screens, elevators, flipping machines, box flipping machines, grain blocking plates, grain blocking doors, grain blocking nets, reserve warehouses, agricultural machinery, dust removal equipment, electronic temperature measurement systems, grain machinery and accessories; Sales of quantitative packaging scales, weighing scales, grain and oil testing and analysis instruments, grain monitoring systems, steel structures, color plates, metal products, rubber products, steel, building materials, and electronic products; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grain Blocking Door, Insulated Door, Insulated Window

Top 3
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Yucheng Zhenming Ventilation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-09-16
Registered Capital12000K CNY

Yucheng Zhenming Ventilation Equipment Co., Ltd. is located in Mengzhuang, Wangzhai Village, Huangzhong Township, Yucheng County. The registered authority is the Yucheng County Market Supervision and Administration Bureau, and the legal representative is Meng Shubao. Its business scope includes ground cages, insulated doors and windows, grain blocking doors (plates), circulation fumigation equipment, electronic temperature measurement equipment, grain monitoring equipment, grain machinery equipment, grain conveying equipment, intelligent ventilation equipment, grain surface walkway boards, fans, sieve plates, steel structure processing, sales, equipment installation, maintenance, and equipment accessories.. Core products: Grain Blocking Door, Insulated Doors And Windows, Grain Storage Insulation Door

TOP4
Hengshui Kaifeng Jianye Grain Storage Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-12-23
Registered Capital3000K CNY

Hengshui Kaifeng Jianye Grain Storage Technology Co., Ltd. is located in Cuimiao Village, Cuimiao Town, Fucheng County, Hengshui City, Hebei Province. It was established on December 23, 2020 and registered with the Market Supervision Administration of Fucheng County, Hengshui City. The legal representative is Yang Kai. Core products: Grain Blocking Door, Turn To Telescopic Conveyor, Insulated And Sealed Door

TOP5
Hongfeng Yiyang Hebei Grain Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-19
Registered Capital19800K CNY

Hongfeng Yiyang Hebei Grain Machinery Co., Ltd. is registered in Cuimiao Village, Cuimiao Town, Fucheng County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Fucheng County, Hengshui City, and the legal representative is Yang Yong. The business scope includes the manufacturing and sales of conveying machinery, ground ventilation cage systems, insulated doors and windows, cleaning screens, grain blocking doors, grain blocking boards, grain surface walkway boards, ladders, cutting machines, side unloaders, fans, circulation fumigation systems, grain monitoring systems, grain and oil machinery and accessories, containers, and box houses; Sales of metal products, electromechanical equipment, steel, steel structures, and color plates; Construction of intelligent grain storage projects, renovation of old warehouses, and insulation of warehouse buildings; Installation of waterproof ceiling. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grain Blocking Door, Insulated Window, Clean The Sieve

TOP6
Shangqiu Shichuang Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-26
Registered Capital500K CNY

Shangqiu Shichuang Machinery Co., Ltd. is registered at No. 02, Xitou, Liuxiaomiao Village, Huangzhong Township, Yucheng County, Shangqiu City, Henan Province. The registration authority is Yucheng County Market Supervision Administration Bureau, and the legal representative is Yang Changye. The business scope includes the production and sales of grain storage ventilation equipment, mining machinery equipment and accessories, punching screen plates, and building decoration mesh plates.. Core products: Grain Blocking Door, Recirculation Fumigation , Punching Screen Mesh

TOP7
Yucheng County Yuliang Storage Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-04
Registered Capital500K CNY

Yucheng Yuliang Storage Equipment Co., Ltd., with its registered address at No. 08 Fanzhuang, Jiegou Town, Yucheng County, Shangqiu City, Henan Province, is registered with the Yucheng County Market Supervision and Administration Bureau. The legal representative is Fan Zongya, and its business scope includes the production and sales of storage equipment, insulated and sealed doors and windows, grain blocking doors (plates), ground cages, aluminum plates, sieve plates, stainless steel sieve plates, fans, grain walkway plates, and sealed troughs; Sales and installation of electronic temperature measurement, grain machinery equipment, grain situation detection system, intelligent ventilation system, circulation fumigation, steel structure, double T-plate, and folded roof panel; Sales of hardware and electrical materials, wires and cables, and electrical components.. Core products: Grain Blocking Door, Grain Storage Doors And Windows, Ventilation Ground Cage

TOP8
Shangqiu Yuheng Storage Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-29
Registered Capital6000K CNY

Shangqiu Yuheng Storage Equipment Co., Ltd., registered at Building 10 opposite Jiegou Town No.1 Middle School, Yucheng County, Shangqiu City, Henan Province, with the registration authority of Yucheng County Market Supervision and Administration Bureau and the legal representative of Fan Minglun. Its business scope includes general projects such as general cargo storage services (excluding projects requiring permits and approvals such as hazardous chemicals); Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Research and development of metal products; Fan and fan manufacturing; Manufacturing of metal structures; Manufacturing and processing of doors and windows; Mining machinery manufacturing; Manufacturing of material handling equipment; Intelligent control system integration; Construction of metal doors and windows engineering; Mechanical parts and component processing; Sales of intelligent material handling equipment; Sales of seals; Sales of electronic measuring instruments; Installation services for ordinary mechanical equipment; Sales of fans and blowers; Sales of insulation materials; Sales of metal materials; Sales of mechanical equipment; Sales of doors and windows; Sales of metal structures; Sales of industrial automatic control system devices; Sales of intelligent warehousing equipment; Sales of mining machinery; Sales of material handling 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: Grain Blocking Door, Grain Walkway Board, Three Proof Window

TOP9
Yucheng County Yukun Storage Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-09-07
Registered Capital5000K CNY

Yucheng Yukun Storage Equipment Co., Ltd., with its registered address at Shenzhuang Road South, Duzhuang Village, Jiegou Town, Yucheng County, Shangqiu City, Henan Province, is registered with the Yucheng County Market Supervision and Administration Bureau. The legal representative is Shen Qiankun, and its business scope includes intelligent ventilation systems, electromechanical equipment, steel structure factories, insulation doors and windows, grain blocking doors (plates), conveying equipment, fans, circulation fumigation systems, temperature measurement systems, digital information grain depots, automation control equipment, grain situation measurement and control systems, nitrogen gas control systems, installation, development, and sales; Sales of electronic products, testing equipment, protective equipment, and detection instruments and equipment; Computer software design, technical development, technical consulting, and technical services; Computer system integration services; Computer network engineering and construction engineering.. Core products: Grain Blocking Door, Insulated Window, Grain Storage Gate

TOP10
Shangqiu Fuliang Storage Service Co., Ltd
Overall Score4.4 / 5
Est. Date2023-02-17
Registered Capital18000K CNY

Shangqiu Fuliang Warehousing Service Co., Ltd., with its registered address at No. 2 South Gate, Wuhuan Garden, Xiangjun Road and Guide Road Intersection, Suiyang District, Shangqiu City, Henan Province, is registered with the Market Supervision and Administration Bureau of Suiyang District, Shangqiu City. The legal representative is Zhang Fuchun, and the business scope includes general items: general goods warehousing services (excluding projects that require permits and approvals such as hazardous chemicals); Sales of intelligent warehousing equipment; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Rental services for storage equipment; Sales of intelligent material handling equipment; Sales of special equipment; Installation services for ordinary mechanical equipment; Sales of insulation materials; Sales of metal materials; Sales of doors and windows; Sales of mechanical equipment; Mechanical equipment leasing; Maintenance of electronic and mechanical equipment (excluding special equipment); Retail of hardware products; Sales of building decoration materials; Operation of wires and cables; Sales of electronic measuring instruments; Sales of fans and blowers (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: Grain Blocking Door, Sealed Doors And Windows, Main Support Air Duct System

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shangqiu Jinfeng Intelligent Storage Equipment Co., Ltd2023-01-16Grain Blocking Door, Insulated Door, Ventilation Door8000K CNYSupported
Hebei Ruicai Machinery Equipment Manufacturing Co., Ltd2016-03-29Grain Blocking Door, Insulated Door, Insulated Window20000K CNYNot Supported
Yucheng Zhenming Ventilation Equipment Co., Ltd2015-09-16Grain Blocking Door, Insulated Doors And Windows, Grain Storage Insulation Door12000K CNYSupported
Hengshui Kaifeng Jianye Grain Storage Technology Co., Ltd2020-12-23Grain Blocking Door, Turn To Telescopic Conveyor, Insulated And Sealed Door3000K CNYNot Supported
Hongfeng Yiyang Hebei Grain Machinery Co., Ltd2017-06-19Grain Blocking Door, Insulated Window, Clean The Sieve19800K CNYNot Supported
Shangqiu Shichuang Machinery Co., Ltd2020-05-26Grain Blocking Door, Recirculation Fumigation , Punching Screen Mesh500K CNYSupported
Yucheng County Yuliang Storage Equipment Co., Ltd2020-08-04Grain Blocking Door, Grain Storage Doors And Windows, Ventilation Ground Cage500K CNYNot Supported
Shangqiu Yuheng Storage Equipment Co., Ltd2021-12-29Grain Blocking Door, Grain Walkway Board, Three Proof Window6000K CNYNot Supported
Yucheng County Yukun Storage Equipment Co., Ltd2020-09-07Grain Blocking Door, Insulated Window, Grain Storage Gate5000K CNYSupported
Shangqiu Fuliang Storage Service Co., Ltd2023-02-17Grain Blocking Door, Sealed Doors And Windows, Main Support Air Duct System18000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of grain blocking doors, it is recommended to select corresponding specifications based on the height of the grain silo and the storage pressure, with a focus on key technical parameters such as door thickness, sealing performance, and load-bearing capacity.
  • Grain blocking doors are suitable for various storage scenarios such as single story warehouses and vertical silos. When purchasing, additional functional requirements such as moisture-proof and insect proof should be considered in conjunction with the usage environment.
  • 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 grain blocking doors that are exposed to humid environments for a long time, it is recommended to choose corrosion-resistant materials and verify the actual application cases of similar projects from suppliers.

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