Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 2026 Updated

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2026 Top 10 Stainless Steel Louvers Manufacturers in China

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

The top 10 Stainless Steel Louvers manufacturers in China for 2026 are: Jiangsu Nanbo Machinery Manufacturing Co., Ltd, Shanghai Fangongfang Doors and Windows Curtain Wall Engineering Co., Ltd. Hebei Renqiu Branch, Jiuheyan (Shandong) New Material Technology Co., Ltd, Renqiu Baimu Doors and Windows Curtain Wall Co., Ltd, Renqiu Haobo Metal Products Co., Ltd, Foshan Jinjuwang Stainless Steel Co., Ltd, Anping County Huiyou Wire Mesh Products Co., Ltd, Shandong Yujie Air Conditioning Equipment Co., Ltd, Dezhou Shituo Air Conditioning Equipment Co., Ltd, Chengdu Longchengde Ventilation Equipment 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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Jiangsu Nanbo Machinery Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-28
Registered Capital10880K CNY

Jiangsu Nanbo Machinery Manufacturing Co., Ltd., with its registered address in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City, is registered with the Jiangyan District Administrative Approval Bureau of Taizhou City. The legal representative is Wu Bin, and its business scope includes the manufacturing, processing, and sales of environmental protection equipment, compensators, coolers, corrugated pipes, expansion joints, expansion joints, pipes, fittings, valves, pipeline accessories, air doors, spring supports and hangers, and general mechanical parts (excluding those that are eliminated or restricted by national industrial policies; excluding industries with backward production capacity); Sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Louvers, Compensator, Expansion Joint

Top 2
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Shanghai Fangongfang Doors and Windows Curtain Wall Engineering Co., Ltd. Hebei Renqiu Branch
Overall Score4.8 / 5
Est. Date2024-04-16
Registered Capital-

Shanghai Fangongfang Doors, Windows and Curtain Wall Engineering Co., Ltd. Hebei Renqiu Branch, registered at No. 6 Xiaolizhuang Village, Beihan Township, Renqiu City, Cangzhou City, Hebei Province, with the registration authority of Renqiu Market Supervision Administration and the legal representative being Ma Mengmeng. Its business scope includes general projects such as construction of metal doors and windows engineering; Undertake the engineering construction business of the head office; Manufacturing of metal structures; Manufacturing of metal fittings for construction; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal daily necessities; Manufacturing and processing of doors and windows; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of security equipment; Sales of metal structures; Sales of metal fittings for construction; Sales of building decoration materials; Sales of security equipment. (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 Louvers, One, Industrial Swing Door

Top 3
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Jiuheyan (Shandong) New Material Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-06-16
Registered Capital10000K CNY

Jiuheyan (Shandong) New Material Technology Co., Ltd., registered at Workshop 3, East 910 meters of Dongfeng East Road Outlets, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), with Bai Jiayi as the legal representative. Its business scope includes general projects such as research and development of new material technology; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; Fire technology services; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export. (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) Licensed project: construction project construction; Construction labor subcontracting. (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 Louvers, Fan Coil Unit, 70 Degree Fire Damper

TOP4
Renqiu Baimu Doors and Windows Curtain Wall Co., Ltd
Overall Score4.7 / 5
Est. Date2022-02-23
Registered Capital3000K CNY

Renqiu Baimu Doors, Windows and Curtain Walls Co., Ltd., registered at No. 21 Wenhe Lane, Shizhuang East Village, Yongfeng Road Street, Renqiu City, Cangzhou City, Hebei Province, with the registration authority of Renqiu Market Supervision and Administration Bureau and the legal representative of Bian Zhenzhen, is engaged in the production, sales, and installation of fire-resistant doors, fire-resistant windows, curtain walls, zinc steel louvers, bridge cut aluminum doors and windows, zinc steel guardrails, diamond mesh screen windows, invisible screen windows, stainless steel guardrails, KFC doors, garage doors, anti-theft doors, explosion doors, explosion relief windows, fire shutter doors, aluminum alloy doors and windows, louvers, electric smoke exhaust windows, fire rescue windows, plastic steel fire-resistant windows, explosion-proof doors, explosion-proof windows, stair handrails, building intercom systems. Door and window profiles, stainless steel doors, stainless steel windows, and smoke barriers; Sales: fireproof materials, fireproof glass, perlite board, cement foam board, door and window accessories, aluminum veneer. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law)***. Core products: Stainless Steel Louvers, Smoke Exhaust Skylight 500, Fire Door 2000

TOP5
Renqiu Haobo Metal Products Co., Ltd
Overall Score4.7 / 5
Est. Date2018-04-10
Registered Capital2000K CNY

Renqiu Haobo Metal Products Co., Ltd., with its registered address at Jisi Village, Houduan, Xinzhongyi Town, Renqiu City, is registered with the Renqiu Market Supervision Administration. The legal representative is Xing Yana, and its business scope includes processing and sales of louver profiles, stainless steel profiles, and louver accessories; Production, sales, and installation: blinds, guardrails, screen windows, all aluminum furniture, fireproof windows, fireproof doors, anti-theft doors, garage doors, wind resistant rolling shutter doors, glass curtain walls, KFC doors. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Stainless Steel Louvers, Blinds, Aluminum Alloy Blinds

TOP6
Foshan Jinjuwang Stainless Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2022-08-29
Registered Capital500K CNY

Foshan Jinjuwang Stainless Steel Co., Ltd., registered at No. 38, Third Road, Tancun Industrial Zone, Chencun Town, Shunde District, Foshan City, Guangdong Province, China, is located at Building 7, E Zone, Liyuan Metal Logistics City, No. 3 and No. 5. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Liao Xiaoxiong. Its business scope includes general projects such as metal material manufacturing; Manufacturing of metal structures; Manufacturing of metal daily necessities; Sales of metal structures; Sales of metal materials; Sales of metal products; Domestic trade agency; Sales agent; Internet sales (except for sales of goods that require a license). (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 Louvers, Color Tape, Head

TOP7
Anping County Huiyou Wire Mesh Products Co., Ltd
Overall Score4.6 / 5
Est. Date2025-11-17
Registered Capital200K CNY

Anping Huiyou Wire Mesh Products Co., Ltd., with its registered address located 98 meters south of Zhangzhai Village, Chengyouzi Township, Anping County, Hengshui City, Hebei Province, is registered with the Anping County Market Supervision and Administration Bureau of Hengshui City. The legal representative is Zhang Ning, and its business scope includes general projects such as the manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Manufacturing of vibration and noise reduction equipment; Sales of vibration and noise reduction equipment; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Sales of building materials; Import and export of goods (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: Stainless Steel Louvers, Perforated Plate, Windbreak And Dust Suppression Net

TOP8
Shandong Yujie Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-07
Registered Capital30860K CNY

Shandong Yujie Air Conditioning Equipment Co., Ltd., with its registered address at Room 1301, Building A, Donghui Building, Sanba East Road, Changhe Street Office, Economic and Technological Development Zone, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Dai Yujie, and its business scope includes the processing, assembly, and sales of central air conditioning, heating equipment, ventilation equipment, fiberglass products, and related accessories; Sales of air conditioning equipment, solar photovoltaic products, stainless steel products, non-ferrous metals, plumbing fittings, and insulation materials; Import and export business of goods and technology (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Louvers, Thermostat, Cold And Hot Water Air Curtain Machine

TOP9
Dezhou Shituo Air Conditioning Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-07-21
Registered Capital12000K CNY

Dezhou Shituo Air Conditioning Equipment Co., Ltd., registered at Building A1, Supporting Area A, Solar Energy Technology Park, No. 2390 Shangde 11th Road, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, China. The registration authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Chen Panpan. The business scope includes the sales and installation of air conditioning equipment, refrigeration equipment, ventilation equipment, central air conditioning and accessories; Installation services for building air conditioning equipment systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Louvers, Ts Industrial Hot Water Heater, Stand Up Air Conditioning Unit (Air Conditioner) (Air Handling Unit)

TOP10
Chengdu Longchengde Ventilation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-03
Registered Capital1000K CNY

Chengdu Longchengde Ventilation Equipment Co., Ltd., with its registered address at No. 1219-49, Building 2, No. 118 Weijianian 1st Road, Jinniu District, Chengdu City, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Chen Xuanye, and the business scope includes the sale of ventilation equipment, refrigeration equipment, environmental protection equipment, pipelines and accessories, hardware products, fire-fighting equipment, metal materials, and building materials; Fire protection facility engineering; Installation of pipelines and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Louvers, Blinds, Rainproof Louver

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Nanbo Machinery Manufacturing Co., Ltd2014-11-28Stainless Steel Louvers, Compensator, Expansion Joint10880K CNYNot Supported
Shanghai Fangongfang Doors and Windows Curtain Wall Engineering Co., Ltd. Hebei Renqiu Branch2024-04-16Stainless Steel Louvers, One, Industrial Swing Door-Supported
Jiuheyan (Shandong) New Material Technology Co., Ltd2023-06-16Stainless Steel Louvers, Fan Coil Unit, 70 Degree Fire Damper10000K CNYNot Supported
Renqiu Baimu Doors and Windows Curtain Wall Co., Ltd2022-02-23Stainless Steel Louvers, Smoke Exhaust Skylight 500, Fire Door 20003000K CNYSupported
Renqiu Haobo Metal Products Co., Ltd2018-04-10Stainless Steel Louvers, Blinds, Aluminum Alloy Blinds2000K CNYNot Supported
Foshan Jinjuwang Stainless Steel Co., Ltd2022-08-29Stainless Steel Louvers, Color Tape, Head500K CNYSupported
Anping County Huiyou Wire Mesh Products Co., Ltd2025-11-17Stainless Steel Louvers, Perforated Plate, Windbreak And Dust Suppression Net200K CNYSupported
Shandong Yujie Air Conditioning Equipment Co., Ltd2013-08-07Stainless Steel Louvers, Thermostat, Cold And Hot Water Air Curtain Machine30860K CNYNot Supported
Dezhou Shituo Air Conditioning Equipment Co., Ltd2017-07-21Stainless Steel Louvers, Ts Industrial Hot Water Heater, Stand Up Air Conditioning Unit (Air Conditioner) (Air Handling Unit)12000K CNYSupported
Chengdu Longchengde Ventilation Equipment Co., Ltd2020-06-03Stainless Steel Louvers, Blinds, Rainproof Louver1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel louvers, it is recommended to prioritize confirming parameters such as blade thickness (usually 0.8-1.2mm) and anti-corrosion grade (such as 316 stainless steel) to adapt to chemical workshops or coastal high salt spray environments.
  • When selecting suppliers, reference can be made to product compatibility and industry performance. For example, in the field of building curtain walls, priority should be given to enterprises with large-scale landmark project cases, while in data center projects, attention should be paid to the supplier's fire performance data support.
  • In the application of commercial complexes, it is recommended to include the light transmittance of louvers (15-35% is appropriate) and shading coefficient in the technical evaluation, while verifying the supplier's business qualifications and enterprise activity to ensure long-term maintenance capabilities.
  • When purchasing industrial plants, it is necessary to balance ventilation efficiency and dust prevention requirements. Suppliers with stable supply records in industries such as metallurgy and pharmaceuticals can be screened through platform statistical information.

Knowledge Base

Q

Stainless steel rainproof louvers are widely used in various occasions due to their waterproof and durable characteristics. Decorating the exterior of commercial buildings can enhance overall aesthetics while protecting internal facilities from rainwater erosion; In residential areas, it is commonly used for outdoor areas such as balconies or terraces, which are both practical and modern. In addition, public facilities such as stations and airports often use this type of louver to enhance structural stability and functionality.

Q

This article introduces five unique advantages of stainless steel ventilation louvers, including durability, aesthetics, superior fire resistance, easy maintenance, and convenient installation. 1. Durable: Stainless steel is a very durable material, so using it as a material for ventilation louvers can ensure the long-term service life of the window. Whether it's harsh weather or corrosive environments,

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