Updated Jul 3, 2026 · Public platform & industry data

Jul 3, 2026 Updated

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2026 Top 10 Stainless Steel Letter Box Manufacturers in China

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Top-rated Stainless Steel Letter Box suppliers, How to choose a Stainless Steel Letter Box manufacturer, Best Stainless Steel Letter Box companies in China

The top 10 Stainless Steel Letter Box manufacturers in China for 2026 are: Chengdu Zhongding Metal Products Co., Ltd, Shenzhen Guangyan Industrial Equipment Co., Ltd, Henan Elephant Stainless Steel Products Co., Ltd, Shenzhen Mingjiang Industrial Equipment Co., Ltd, Foshan Jinjingsheng Hardware Products Co., Ltd, Chengdu Pengyu Technology Co., Ltd, Zhengzhou Kuojie Trading Co., Ltd, Beijing Dongtai Xinsheng Stainless Steel Products Co., Ltd, Yongkang Guanlin Industry and Trade Co., Ltd, Henan Haona 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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Chengdu Zhongding Metal Products Co., Ltd
Overall Score4.9 / 5
Est. Date2010-07-28
Registered Capital11000K CNY

Chengdu Zhongding Metal Products Co., Ltd., with its registered address at No. 20, Huansi Lane, Xiaojiahe, Chengdu High tech Zone, is registered with the Market Supervision Administration of Chengdu High tech Zone, and its legal representative is Li Rong. Its business scope includes general projects: sales of metal products; Repair of metal products; Manufacturing of metal chains and other metal products [branch operation]; Research and development of metal products; Industrial engineering design services; Sales of metal structures; Metal structure manufacturing [branch operation]; Research and development of new material technology; Loading and unloading handling; Sales of plastic products; Plastic product manufacturing [branch operation]; Manufacturing of glass fiber reinforced plastic products [branch operation]; Sales of glass fiber reinforced plastic products; Sales of metal based composite materials and ceramic based composite materials; Manufacturing of high-performance fibers and composite materials [branch operation]; Intelligent basic manufacturing equipment manufacturing [branch operation]; Sales of intelligent basic manufacturing equipment; Sales of high-performance fibers and composite materials; Sales of non-metallic minerals and products; Manufacturing of mechanical and electrical equipment [branch operation]; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Sales of labor protection equipment; Retail of hardware products; Sales of building materials; Sales of supply instruments and meters; Retail of medical masks; Sales of specialized teaching instruments; Operation of wires and cables; Retail of computer software, hardware, and auxiliary equipment; Electronic product sales; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of daily necessities; Furniture sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Design of building intelligent system; Construction project construction; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Stainless Steel Letter Box, Stainless Steel Water Meter Box, Gas Meter Box

Top 2
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Shenzhen Guangyan Industrial Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-09-14
Registered Capital5000K CNY

Shenzhen Guangyan Industrial Equipment Co., Ltd., with its registered address at 101, Building 2, No. 84 Dongfeng Road, Dongkeng Community, Fenghuang Street, Guangming District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Xiong Zhiyong as its legal representative. Its business scope includes general business projects such as sales of metal products; Sales of metal chains and other metal products; Sales of security equipment; Information consulting services (excluding licensed information consulting services); Information technology consulting services; Industrial design services; Consulting and planning services; Domestic trade agency; Manufacturing of material handling equipment; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal chains and other metal products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Stainless Steel Letter Box, Storage Shelf, Cupboard

Top 3
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Henan Elephant Stainless Steel Products Co., Ltd
Overall Score4.7 / 5
Est. Date2016-06-22
Registered Capital10000K CNY

Henan Elephant Stainless Steel Products Co., Ltd., with its registered address at No. 22, 6th floor, Unit 1, Building 7, No. 12 Baiyang Road, Zhengzhou High tech Industrial Development Zone, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and its legal representative is Nie Pengfei. Its business scope includes the technological development of stainless steel products; Sales of metal products, indoor and outdoor signage, building materials, property supporting facilities, intelligent cloud cabinets and mailboxes, and metal doors and windows.. Core products: Stainless Steel Letter Box, Mailbox, Signage

TOP4
Shenzhen Mingjiang Industrial Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-11-03
Registered Capital2000K CNY

Shenzhen Mingjiang Industrial Equipment Co., Ltd., with its registered address at 107 Baifu Building, Juleyuan, Ping'an Road, Songtao Community, Songgang Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Guo Jianhua, and its business scope includes general business projects such as sales of machinery and equipment; Sales of machine tool functional components and accessories; Sales of electronic office equipment; Sales of metal structures; Sales of metal products; Mold sales; Domestic trade agency. (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), the permitted business projects are: none. Core products: Stainless Steel Letter Box, Pc Computer Cabinet, Cast Iron Platform

TOP5
Foshan Jinjingsheng Hardware Products Co., Ltd
Overall Score4.6 / 5
Est. Date2022-05-09
Registered Capital1000K CNY

Foshan Jinjingsheng Hardware Products Co., Ltd., with its registered address at Room 101, Floor 21, Building 6, Chuangye Road, Dadu Industrial Zone, Chencun Town, Shunde District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Zhang Ji. Its business scope includes general projects such as metal material manufacturing; Manufacturing of metal structures; Sales of metal materials; Sales of metal structures; Sales of metal products; Sales of daily necessities; Sales of non-metallic minerals and products; Sales of new metal functional materials; Sales of non-ferrous metal alloys; Wholesale of hardware products; Retail of hardware products; Sales of metal fittings for construction; Domestic trade agency; Professional design services; Sales of building decoration materials; Internet sales (except for the sale of goods that need to be licensed); Sales of construction machinery; Engineering management services. (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: Stainless Steel Letter Box, Stainless Steel Pipe, Stainless Steel Products

TOP6
Chengdu Pengyu Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-03-10
Registered Capital1000K CNY

Chengdu Pengyu Technology Co., Ltd., registered at No. 2, 3rd Floor, Unit 2, Building 2, No. 10 Keyuan 2nd Road, Chengdu High tech Zone, registered with the Market Supervision Administration of Chengdu High tech Zone, with Tang Lin as the legal representative. Its business scope includes research and development, as well as sales of electronic products; Intelligent building engineering design (engaged in business with qualification license); Selling chemical products and building materials (excluding hazardous chemicals), mechanical and electrical products (excluding passenger cars with less than nine seats), hardware and electrical equipment, office furniture, metal products, mechanical equipment, traffic management metal signs, fitness equipment; Design, produce, represent, and publish advertisements (excluding balloon advertisements); Security engineering design and construction (engaged in business with qualification license); Sell and install parking lot control equipment.. Core products: Stainless Steel Letter Box, Letter Box

TOP7
Zhengzhou Kuojie Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-06
Registered Capital1000K CNY

Zhengzhou Kuojie Trading Co., Ltd., registered at Room 1503, Unit 1, Building 1, Jinluowan Qifu Garden, No. 23 Yucheng Street, Guancheng Hui District, Zhengzhou City, Henan Province, registered with the Market Supervision and Administration Bureau of Guancheng District, Zhengzhou City. The legal representative is Shang Jincheng, and the business scope includes wholesale and retail of stainless steel products, lamps, signage, building materials, kitchen utensils, furniture, and hardware products; Processing of stainless steel products.. Core products: Stainless Steel Letter Box, Letter Box

TOP8
Beijing Dongtai Xinsheng Stainless Steel Products Co., Ltd
Overall Score4.5 / 5
Est. Date2008-07-10
Registered Capital10000K CNY

Beijing Dongtai Xinsheng Stainless Steel Products Co., Ltd., with its registered address at Room 112, No. 2 West, Fatou Middle School, Chaoyang District, Beijing. The registration authority is Chaoyang Branch of Beijing Administration for Industry and Commerce, and the legal representative is Xiong Bo. Its business scope includes technology development, technology transfer, technology consulting, and technology services; Import and export of goods, agency import and export, technology import and export; Enterprise management consulting; Selling building materials, metal products, mechanical equipment, metal materials, kitchen utensils, hardware and electrical appliances, daily necessities, chemical products (excluding hazardous chemicals), handicrafts; Technology promotion services. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Stainless Steel Letter Box, Complete Garbage Bin System, Seal

TOP9
Yongkang Guanlin Industry and Trade Co., Ltd
Overall Score4.3 / 5
Est. Date2021-01-20
Registered Capital100K CNY

Yongkang Guanlin Industry and Trade Co., Ltd., with its registered address at No. 60 Dagu, Henglu Natural Village, Silian Village, Shizhu Town, Yongkang City, Jinhua City, Zhejiang Province (self declared), registered with the Yongkang Market Supervision Administration, and represented by Jin Jiaohui as the legal representative. Its business scope includes general projects such as the manufacturing of teaching models and teaching aids; Sales of teaching models and teaching aids; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of sports goods and equipment; Outdoor product sales; Sales of office supplies; Sales of daily necessities; Manufacturing of postal specialized machinery and equipment; Sales of postal specialized 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: Stainless Steel Letter Box, Stainless Steel Community Letterbox, Letter Box

TOP10
Henan Haona Metal Products Co., Ltd
Overall Score4.3 / 5
Est. Date2023-05-18
Registered Capital3650K CNY

Henan Haona Metal Products Co., Ltd., with its registered address at No. 1602, Unit 1, Building 2, Ruimeng Garden, Mizhou Avenue, Xinhua Road Office, Xinmi City, Zhengzhou City, Henan Province, is registered with the Market Supervision Administration of Xinmi City. The legal representative is Hu Haoran, and the business scope includes general projects: sales of metal products; Sales of metal structures; Research and development of metal products; Construction of metal doors and windows engineering; Sales of building decoration materials; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Installation services for environmental sanitation public facilities; Sales of signs for transportation and public management; Sales of intelligent basic manufacturing equipment (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: Stainless Steel Letter Box, Floor Standing Letterbox, Letter Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chengdu Zhongding Metal Products Co., Ltd2010-07-28Stainless Steel Letter Box, Stainless Steel Water Meter Box, Gas Meter Box11000K CNYSupported
Shenzhen Guangyan Industrial Equipment Co., Ltd2023-09-14Stainless Steel Letter Box, Storage Shelf, Cupboard5000K CNYSupported
Henan Elephant Stainless Steel Products Co., Ltd2016-06-22Stainless Steel Letter Box, Mailbox, Signage10000K CNYNot Supported
Shenzhen Mingjiang Industrial Equipment Co., Ltd2022-11-03Stainless Steel Letter Box, Pc Computer Cabinet, Cast Iron Platform2000K CNYSupported
Foshan Jinjingsheng Hardware Products Co., Ltd2022-05-09Stainless Steel Letter Box, Stainless Steel Pipe, Stainless Steel Products1000K CNYSupported
Chengdu Pengyu Technology Co., Ltd2010-03-10Stainless Steel Letter Box, Letter Box1000K CNYSupported
Zhengzhou Kuojie Trading Co., Ltd2016-04-06Stainless Steel Letter Box, Letter Box1000K CNYSupported
Beijing Dongtai Xinsheng Stainless Steel Products Co., Ltd2008-07-10Stainless Steel Letter Box, Complete Garbage Bin System, Seal10000K CNYNot Supported
Yongkang Guanlin Industry and Trade Co., Ltd2021-01-20Stainless Steel Letter Box, Stainless Steel Community Letterbox, Letter Box100K CNYNot Supported
Henan Haona Metal Products Co., Ltd2023-05-18Stainless Steel Letter Box, Floor Standing Letterbox, Letter Box3650K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of stainless steel letter boxes, it is recommended to prioritize confirming the thickness of the box body (usually 0.8-1.2mm) and surface treatment processes (such as wire drawing or mirror finish) to ensure weather resistance and daily strength.
  • For high-frequency usage scenarios such as communities and office buildings, it is recommended to choose stainless steel letter and newspaper boxes with lockable designs, which balance privacy and centralized management needs, while also paying attention to waterproof and rust proof performance.
  • 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 after-sales response efficiency.
  • When purchasing from public places such as hospitals and schools, safety designs such as smooth edges and corners of the box should be considered, and the size limitations of the installation environment should be matched to avoid later renovation costs.

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