Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Internal Inlet Grille Manufacturers in China

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Top-rated Internal Inlet Grille suppliers, How to choose a Internal Inlet Grille manufacturer, Best Internal Inlet Grille companies in China

The top 10 Internal Inlet Grille manufacturers in China for 2026 are: Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Hebei Xinda Technology Co., Ltd, Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd, Shandong Blue Environmental Engineering Co., Ltd, Wuxi Jiagemei Metal Components Co., Ltd, Anping County Tuorun Wire Mesh Products Co., Ltd, Wuxi Weiyou Metal Components Co., Ltd, Dezhou Dingyue Environmental Protection Technology Co., Ltd, Hebei Shunkuo Wire Mesh 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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Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd., with its registered address at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, and represented by Tang Wei as its legal representative. Its business scope includes the processing, manufacturing, installation, sales, and technical services of environmental protection equipment and accessories, water treatment equipment and accessories, general machinery equipment and accessories, low-voltage control cabinets, incinerators, dust removal equipment, desulfurization equipment, denitrification equipment, exhaust gas purification equipment, deodorization equipment, and noise control equipment; Sales of instruments and meters, chemical products and raw materials (excluding hazardous chemicals), pipelines, valves, wires and cables, hardware and electrical equipment; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Inlet Grille, Ladder Style Mesh Grille, Fiber Disc Filter

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Inlet Grille, Silo, Conversion Grille

Top 3
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Hebei Xinda Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-07-06
Registered Capital10000K CNY

Hebei Xinda Technology Co., Ltd., located at No. 20 Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on July 6, 2020. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Ma Xuezhu. Core products: Internal Inlet Grille

TOP4
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-12-27
Registered Capital3000K CNY

Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd., with its registered address located 200 meters north of Hujialou Steel Market in Zhucheng Economic Development Zone, Weifang City, Shandong Province, is registered with Zhucheng Market Supervision and Administration Bureau. The legal representative is Li Zhiqian, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Sales of specialized chemical products (excluding hazardous chemicals); Environmental consulting services; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (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: Internal Inlet Grille, Air Flotation Machine, Spiral Press

TOP5
Shandong Blue Environmental Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2019-09-18
Registered Capital3000K CNY

Shandong Azure Environmental Engineering Co., Ltd., with its registered address in Changjiazhuang Village, Shanquan Community, Shunwang Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau and represented by Lengyang as the legal representative. Its business scope includes environmental engineering design and construction; Research and development, processing, and sales of environmentally friendly machinery and accessories; Selling sewage treatment additives; Import and export business of goods. (Except for hazardous chemicals, projects that require approval by law can only be operated after approval by relevant departments). Core products: Internal Inlet Grille, Mechanical Filter, Fully Automatic Dosing Machine

TOP6
Wuxi Jiagemei Metal Components Co., Ltd
Overall Score4.6 / 5
Est. Date2018-07-23
Registered Capital1000K CNY

Wuxi Jiagemei Metal Components Co., Ltd., with its registered address located in Yuqi Supporting Zone (Longqi Road), Huishan Economic Development Zone, Wuxi City, is registered with the Huishan District Administrative Approval Bureau of Wuxi City. The legal representative is Zhang Chongwu, and its business scope includes the manufacturing, processing, and sales of metal structural components and general parts; Cutting and processing of steel plates. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Inlet Grille, Stainless Steel Grating, Drain Cover

TOP7
Anping County Tuorun Wire Mesh Products Co., Ltd

500 meters east of Houzhangzhuang Village, Anping Town, Anping County, Hengshui City, Hebei Province

Overall Score4.6 / 5
Est. Date2018-09-20
Registered Capital5000K CNY

Anping Tuorun Wire Mesh Products Co., Ltd. is located 500 meters east of Houzhangzhuang Village, Anping Town, Anping County, Hengshui City, Hebei Province. It was established on September 20, 2018 and registered with the Anping County Market Supervision Administration of Hengshui City. The legal representative is Wang Hui. Core products: Internal Inlet Grille

TOP8
Wuxi Weiyou Metal Components Co., Ltd
Overall Score4.6 / 5
Est. Date2022-12-13
Registered Capital2000K CNY

Wuxi Weiyou Metal Components Co., Ltd., with its registered address at 258 Longqi Road, Yuqi Street, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Zhang Leiwu, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Import and export of goods; Import and export agency (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: Internal Inlet Grille, Tooth Shaped Steel Grating, Irregular Shaped Steel Grating

TOP9
Dezhou Dingyue Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-07-17
Registered Capital10800K CNY

Dezhou Dingyue Environmental Protection Technology Co., Ltd., registered at Antai Road, Ande Street, Lingcheng District, Dezhou City, Shandong Province (Workshop 7 of Dezhou Junda Machinery Co., Ltd.), registered with the Market Supervision Administration of Lingcheng District, Dezhou City, with Li Chenglong as the legal representative. Its business scope includes research and development, production, sales, and after-sales service of environmental protection equipment; Environmental protection engineering design and construction; Sales of water treatment agents (excluding hazardous chemicals); Sales of mechanical components, metal parts, and dust and smoke prevention treatment equipment; 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: Internal Inlet Grille, Spiral Press, Internal Flow Rotary Drum Microfilter

TOP10
Hebei Shunkuo Wire Mesh Products Co., Ltd

No. 9 Jingqi Road, Anping County Economic Development Zone

Overall Score4.4 / 5
Est. Date2016-12-30
Registered Capital3000K CNY

Hebei Shunkuo Wire Mesh Products Co., Ltd., located at No. 9 Jingqi Road, Anping County Economic Development Zone, was established on December 30, 2016. The registered authority is the Anping County Market Supervision Administration of Hengshui City, and the legal representative is Wang Nahuai. Core products: Internal Inlet Grille

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Internal Inlet Grille, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Internal Inlet Grille, Silo, Conversion Grille10000K CNYSupported
Hebei Xinda Technology Co., Ltd2020-07-06Internal Inlet Grille10000K CNYSupported
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd2023-12-27Internal Inlet Grille, Air Flotation Machine, Spiral Press3000K CNYSupported
Shandong Blue Environmental Engineering Co., Ltd2019-09-18Internal Inlet Grille, Mechanical Filter, Fully Automatic Dosing Machine3000K CNYSupported
Wuxi Jiagemei Metal Components Co., Ltd2018-07-23Internal Inlet Grille, Stainless Steel Grating, Drain Cover1000K CNYSupported
Anping County Tuorun Wire Mesh Products Co., Ltd2018-09-20Internal Inlet Grille5000K CNYSupported
Wuxi Weiyou Metal Components Co., Ltd2022-12-13Internal Inlet Grille, Tooth Shaped Steel Grating, Irregular Shaped Steel Grating2000K CNYSupported
Dezhou Dingyue Environmental Protection Technology Co., Ltd2017-07-17Internal Inlet Grille, Spiral Press, Internal Flow Rotary Drum Microfilter10800K CNYSupported
Hebei Shunkuo Wire Mesh Products Co., Ltd2016-12-30Internal Inlet Grille3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of internal inlet mesh grilles, it is recommended to prioritize confirming key technical parameters such as gap width, treatment flow rate, and corrosion resistance, which directly affect separation efficiency in wastewater treatment or industrial filtration scenarios.
  • When selecting suppliers, reference can be made to standards such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such enterprises can usually provide more stable equipment supply and technical support.
  • In scenarios such as municipal sewage treatment or food industry, the material selection of the internal inflow mesh grille should be based on the characteristics of the medium. For example, stainless steel is suitable for highly corrosive environments, while carbon steel is more suitable for conventional working conditions.
  • In actual procurement, attention should be paid to the industry application cases of suppliers, such as successful project experiences in paper mills or chemical plants, which can indirectly reflect the adaptability of equipment to complex working conditions.

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