Updated Jul 31, 2026 · Public platform & industry data

Jul 31, 2026 Updated

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2026 Top 10 Corner Mark Manufacturers in China

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Top-rated Corner Mark suppliers, How to choose a Corner Mark manufacturer, Best Corner Mark companies in China

The top 10 Corner Mark manufacturers in China for 2026 are: Foshan Jinlaibao Stainless Steel Co., Ltd, Yunnan Dihong Trading Co., Ltd, Langfang Kejia Metal Products Co., Ltd, Handan Hanhongfa Fasteners Co., Ltd, Dezhou Jiatuo Air Conditioning Equipment Co., Ltd, Shanghai Nahui Hardware Products Co., Ltd, Wen'an Xiangsheng Metal Products Co., Ltd, Langfang Shuaifeng Metal Products Co., Ltd, Wuxi Great World Ventilation Equipment Co., Ltd, Langfang Jiuju Metal Products 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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Foshan Jinlaibao Stainless Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2017-07-06
Registered Capital1000K CNY

Foshan Jinlaibao Stainless Steel Co., Ltd., registered at No. 2B, Building 3, Liyuan Logistics City C, Tanzhou Industrial Zone, Chencun Town, Shunde District, Foshan City, registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Xiang Qiu, and the business scope includes general projects: sales of metal materials; Sales of metal products; Sales of metal structures; Sales of new metal functional materials. (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: Corner Mark, Mirror Panel, Trench Cover Plate

Top 2
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Yunnan Dihong Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-18
Registered Capital5000K CNY

Yunnan Dihong Trading Co., Ltd., with its registered address at No. 505, Office Building 2, Tiejijun Logistics Park, Hongxi Road, Luoyang Street Office, Kunming Economic Development Zone, Yunnan Province. The registration authority is Kunming Market Supervision Administration, and the legal representative is Lai Wenqin. Its business scope includes the sales of building materials, mechanical equipment, hardware products, electronic products, and metal materials; Steel structure engineering; Design, produce, represent, and publish various types of domestic advertisements; Development and application of computer software and hardware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Corner Mark, Greenhouse Pipe Processing, Greenhouse Pipe

Top 3
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Langfang Kejia Metal Products Co., Ltd
Overall Score4.7 / 5
Est. Date2018-09-06
Registered Capital5000K CNY

Langfang Kejia Metal Products Co., Ltd., with its registered address located in Nanliuzhai Village, Suqiao Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Yang Yongzai, and its business scope includes general projects such as hardware product manufacturing; Wholesale of hardware products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of metal structures; Sales of metal structures; Furniture manufacturing; Furniture sales; Sales of metal products; Import and export of goods. (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: Corner Mark, Aluminum Alloy Pendant, Embedded Parts

TOP4
Handan Hanhongfa Fasteners Co., Ltd
Overall Score4.6 / 5
Est. Date2019-03-13
Registered Capital130K CNY

Handan Hanhongfa Fasteners Co., Ltd., with its registered address at A2, Row 39, Feiyu Screw World, Hebei Pu, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision and Administration Bureau. The legal representative is Yang Yanfei, and its business scope includes fasteners, metal products, hardware tools, rigging, industrial and mining accessories, photovoltaic accessories, building accessories, power equipment, railway accessories, transportation facility accessories, and steel sales; 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: Corner Mark, Curtain Wall Accessories, Bolt

TOP5
Dezhou Jiatuo Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-18
Registered Capital3000K CNY

Dezhou Jiatuo Air Conditioning Equipment Co., Ltd., with its registered address at Jinguang Avenue, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Wu Xinhu, and its business scope includes the production, sales, and installation of air conditioning equipment and components, ventilation equipment and components, environmental protection equipment and components, fire-fighting equipment accessories, fans and components (only for use in environmental impact assessment projects, and no business activities shall be carried out without administrative permission); Sales of steel and fiberglass products; Mechanical and electrical installation engineering construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Corner Mark, Angle Iron Flange, Cone Hood

TOP6
Shanghai Nahui Hardware Products Co., Ltd
Overall Score4.5 / 5
Est. Date2008-01-30
Registered Capital31000K CNY

Shanghai Nahui Hardware Products Co., Ltd., registered at Building 14, No. 399 Yuanguang Road, Baoshan District, Shanghai, with the Baoshan District Market Supervision and Administration Bureau as the registration authority and Lin Yingjing as the legal representative, engages in the sales of hardware, electrical and electrical accessories, daily necessities, packaging materials, rubber and plastic products, mechanical accessories, building materials, consumables, communication equipment, leather products, stainless steel products, aluminum alloy products, copper products, fiberglass products, audio equipment, environmental protection equipment, metal materials and products, ship accessories, electronic products, aviation box accessories, military box accessories, and packaging equipment; Engaged in technical development, technology transfer, technical services, and technical consulting in the fields of electronic products and hardware accessories; Engaged in import and export business of goods and technology; Engaged in technology development, technology transfer, technology consulting, and technology services in the field of packaging materials technology; Cutting and assembling metal products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Corner Mark, Triangular Bracket, Hinge

TOP7
Wen'an Xiangsheng Metal Products Co., Ltd
Overall Score4.5 / 5
Est. Date2017-04-14
Registered Capital20000K CNY

Wen'an Xiangsheng Metal Products Co., Ltd., with its registered address located in Xizhuangtou Village, Xinzhen Town, Wen'an County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Wen'an County, Langfang City. The legal representative is Zhang Yanyong, and its business scope includes general projects such as hardware product manufacturing; Wholesale of hardware products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Import and export of goods. (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: Corner Mark, Galvanized Channel Steel, Channel Steel

TOP8
Langfang Shuaifeng Metal Products Co., Ltd
Overall Score4.5 / 5
Est. Date2021-05-27
Registered Capital1000K CNY

Langfang Shuaifeng Metal Products Co., Ltd. is registered in Xizhuangtou Village, Xinzhen Town, 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 Li Guang. Its business scope includes the manufacturing of metal accessories for construction and furniture. Manufacturing of metal structures. Manufacturing of metal products for safety and firefighting purposes. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Corner Mark, Welding Stool, Embedded Parts

TOP9
Wuxi Great World Ventilation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-08-03
Registered Capital3000K CNY

Wuxi Dashi World Ventilation Equipment Co., Ltd., registered at No. 289 Yuedong Road, Xinjie Street, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Guo Chenyan, is engaged in the technical research and development, manufacturing, processing, sales, and installation of ventilation equipment, environmental protection equipment, fire-fighting equipment, kitchen equipment, general mechanical equipment and accessories, and HVAC equipment; Manufacturing, processing, and sales of air ducts, valves, and flanges; Sales of building materials, stainless steel materials, insulation materials, rubber products, hardware, fans, air vents, galvanized sheets, fire dampers, ventilation fans, wires and cables; Installation of air ducts and mechanical and electrical equipment; Construction, technical consulting, and technical services for environmental protection projects; 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: Corner Mark, Galvanized Spiral Air Duct, Big End And Small End

TOP10
Langfang Jiuju Metal Products Co., Ltd
Overall Score4.3 / 5
Est. Date2019-10-22
Registered Capital2000K CNY

Langfang Jiuju Metal Products Co., Ltd. is registered in Nanshexing Village, Xinzhen Town, 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 Yu Gefang. Its business scope includes the manufacturing of metal accessories for construction and furniture. Mechanical component processing. Manufacturing of metal embedded parts. Manufacturing of seismic brackets. Manufacturing of cable trays. Manufacturing of light steel keel. Aluminum square tube manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Corner Mark, Embedded Parts, Embedded Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Foshan Jinlaibao Stainless Steel Co., Ltd2017-07-06Corner Mark, Mirror Panel, Trench Cover Plate1000K CNYSupported
Yunnan Dihong Trading Co., Ltd2019-03-18Corner Mark, Greenhouse Pipe Processing, Greenhouse Pipe5000K CNYSupported
Langfang Kejia Metal Products Co., Ltd2018-09-06Corner Mark, Aluminum Alloy Pendant, Embedded Parts5000K CNYSupported
Handan Hanhongfa Fasteners Co., Ltd2019-03-13Corner Mark, Curtain Wall Accessories, Bolt130K CNYSupported
Dezhou Jiatuo Air Conditioning Equipment Co., Ltd2018-04-18Corner Mark, Angle Iron Flange, Cone Hood3000K CNYSupported
Shanghai Nahui Hardware Products Co., Ltd2008-01-30Corner Mark, Triangular Bracket, Hinge31000K CNYSupported
Wen'an Xiangsheng Metal Products Co., Ltd2017-04-14Corner Mark, Galvanized Channel Steel, Channel Steel20000K CNYSupported
Langfang Shuaifeng Metal Products Co., Ltd2021-05-27Corner Mark, Welding Stool, Embedded Parts1000K CNYSupported
Wuxi Great World Ventilation Equipment Co., Ltd2015-08-03Corner Mark, Galvanized Spiral Air Duct, Big End And Small End3000K CNYSupported
Langfang Jiuju Metal Products Co., Ltd2019-10-22Corner Mark, Embedded Parts, Embedded Plate2000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of corner codes, it is recommended to prioritize the confirmation of key technical parameters such as thickness, material (such as aluminum alloy or stainless steel), and opening specifications based on the load-bearing requirements and installation environment of the connectors.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure supply stability and compliance.
  • Corner codes are widely used in door and window assembly, display stand construction, and other scenarios. When purchasing, it is necessary to choose differentiated functional models such as rust prevention treatment or surface spraying based on specific scenarios.
  • For high-frequency vibration environments such as steel structure engineering, it is recommended to choose corner codes produced by cold forging technology, which have better fatigue resistance than ordinary stamped parts. At the same time, attention should be paid to verifying the industry application case data of 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