Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Silicone Frame Manufacturers in China

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Top-rated Silicone Frame suppliers, How to choose a Silicone Frame manufacturer, Best Silicone Frame companies in China

The top 10 Silicone Frame manufacturers in China for 2026 are: Hebei Zhenghua Environmental Protection Machinery Co., Ltd, Hebei Tianzhou Environmental Protection Machinery Co., Ltd, Botou Hongda Dust Removal Equipment Manufacturing Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Botou Qingyuan Environmental Protection Equipment Co., Ltd, Hebei Yiboyuan Environmental Protection Machinery Manufacturing Co., Ltd, Hebei Nuoao Environmental Protection Technology Co., Ltd, Botou Runjing Environmental Protection Equipment Co., Ltd, Beijing Huakang Zhongtian International Environmental Protection and Energy saving Technology Co., Ltd, Hebei Hongyang Environmental Protection Technology 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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Hebei Zhenghua Environmental Protection Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2015-05-19
Registered Capital26000K CNY

Hebei Zhenghua Environmental Protection Machinery Co., Ltd., with its registered address located 1000 meters west of Lizhuang Village, Siying Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Cui Zhengguang as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Mining machinery manufacturing; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of metal structures; Mechanical parts and component processing; Sales of mechanical parts and components; External contracting projects; Import and export of goods (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 project: construction project construction; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Silicone Frame, Bucket Elevator, Bag Filter

Top 2
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Hebei Tianzhou Environmental Protection Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2015-01-21
Registered Capital6600K CNY

Hebei Tianzhou Environmental Protection Machinery Co., Ltd., with its registered address located on the east side of Feng Sanfan Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Lu Yuanyuan, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of material handling equipment; Manufacturing of metal fittings for construction; Sales of specialized equipment for environmental protection; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of gas and liquid separation and purification equipment; Sales of material handling equipment; Sales of metal fittings for construction; Import and export of goods; Water pollution control; Air pollution control; Solid waste management. (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: Silicone Frame, Electric Tar Precipitator, Plastic Fired Board Dust Collector

Top 3
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Botou Hongda Dust Removal Equipment Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2008-04-30
Registered Capital16880K CNY

Botou Hongda Dust Removal Equipment Manufacturing Co., Ltd., with its registered address at Nantou, Huancheng East Road, Botou Economic Development Zone, registered with the Botou Market Supervision and Administration Bureau, and represented by Li Lianbiao as its legal representative. Its business scope includes general projects such as the manufacturing of environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of metal structures; Sales of metal structures; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Sales of steel reinforcement products for construction; Manufacturing of metal materials; Sales of metal materials; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; 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) License project: Construction labor subcontracting (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Silicone Frame, Dust Collection Filter Bag,

TOP4
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Silicone Frame, Electric Tar Precipitator, Fan

TOP5
Botou Qingyuan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-05-28
Registered Capital5000K CNY

Botou Qingyuan Environmental Protection Equipment Co., Ltd., registered in Wangzhuang, Jiaohe Town, Botou City, with the registration authority of Botou Market Supervision and Administration Bureau and the legal representative of Feng Yunqing, is engaged in the production and sales of dust collectors, accessories, desulfurization, denitrification, and water treatment equipment; Sales of measuring tools and water pumps; Import and export of goods (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Silicone Frame, Electromagnetic Pulse Valve, Mine Dust Collector

TOP6
Hebei Yiboyuan Environmental Protection Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2020-01-14
Registered Capital50000K CNY

Hebei Yiboyuan Environmental Protection Machinery Manufacturing Co., Ltd., with its registered address in Beimengzhuang Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau and represented by Gao Ningning as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of casting machinery; Sales of casting machinery; Manufacturing of specialized machinery for the production of building materials; Sales of mechanical equipment; Manufacturing of drawing, calculation, and measuring instruments; Sales of drawing, calculation, and measuring instruments; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Research and development of metal products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Fan and fan manufacturing; Sales of fans and blowers; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Spray processing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of metal products for safety and firefighting purposes; Sales of firefighting equipment; Manufacturing of metal materials; Sales of metal materials; Sales of insulation materials; Retail of hardware products; Industrial design services; 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: Silicone Frame, Pulse Dust Collector, Cyclone Dust Removal

TOP7
Hebei Nuoao Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-04-04
Registered Capital10000K CNY

Hebei Nuoao Environmental Protection Technology Co., Ltd. is registered at Hongxing Street, Jiaohe Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration, and the legal representative is Zhang Xing. Its business scope includes other technology promotion services. R&D, design, production and sales of dedusting equipment and accessories, pipelines, waste gas treatment equipment, UV photo oxygen catalytic combustion equipment, plasma waste gas treatment equipment, activated carbon adsorption equipment, lampblack purifier, spray dust reduction equipment; Manufacturing and sales of environmental sanitation equipment; Sales and installation of fog cannon machines, washing machines, dry fog dust suppression, high-pressure micro fog, solenoid valves, explosion-proof valves, plug-in valves, agricultural machinery equipment, heating equipment, sewage treatment equipment, flat plates, measuring tools, cloth bags, skeletons, and valves; machining. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Silicone Frame, Spray Tower, Slide Gate Valve

TOP8
Botou Runjing Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-09
Registered Capital80K CNY

Botou Runjing Environmental Protection Equipment Co., Ltd. is registered in Chengli Village, Jiaohe Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration, and the legal representative is Xiaonan Shi. Its business scope includes the manufacturing of specialized environmental protection equipment. Manufacturing and sales of environmental protection equipment and accessories, screw conveyors, VOCS exhaust gas treatment equipment, catalytic combustion equipment, dust removal bags, skeletons, pulse valves, and unloaders (for projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, independent business activities can be carried out in accordance with the law). Core products: Silicone Frame, Unidirectional Explosion-Proof Valve, Skeleton

TOP9
Beijing Huakang Zhongtian International Environmental Protection and Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-05-09
Registered Capital2000K CNY

Beijing Huakang Zhongtian International Environmental Protection and Energy saving Technology Co., Ltd., with its registered address at Room 211, 2nd Floor, Building 2, No. 128 Shuanglong Nanli, Chaoyang District, Beijing, is registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Yuan Pengpeng, and the business scope includes technology promotion services; Selling plastic products, metal products, mechanical equipment, electronic products, hardware and electrical equipment, chemical products (excluding hazardous chemicals); Conference services; Economic and trade consulting. (Market entities 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 approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Silicone Frame, Dust Removal Framework, Acid Mist Tower

TOP10
Hebei Hongyang Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-04-25
Registered Capital16000K CNY

Hebei Hongyang Environmental Protection Technology Co., Ltd., with its registered address located on the east side of Jingliu Road, Balizhuang, Jiaohe Town, Economic Development Zone, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Xu Xin, and its business scope includes licensed projects such as the manufacturing of civil defense engineering protective equipment; Construction project construction; Construction project design. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of dust removal technology 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: Silicone Frame, Dust Removal Framework, Dust Collection Filter Bag

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhenghua Environmental Protection Machinery Co., Ltd2015-05-19Silicone Frame, Bucket Elevator, Bag Filter26000K CNYSupported
Hebei Tianzhou Environmental Protection Machinery Co., Ltd2015-01-21Silicone Frame, Electric Tar Precipitator, Plastic Fired Board Dust Collector6600K CNYSupported
Botou Hongda Dust Removal Equipment Manufacturing Co., Ltd2008-04-30Silicone Frame, Dust Collection Filter Bag, 16880K CNYSupported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02Silicone Frame, Electric Tar Precipitator, Fan500K CNYSupported
Botou Qingyuan Environmental Protection Equipment Co., Ltd2010-05-28Silicone Frame, Electromagnetic Pulse Valve, Mine Dust Collector5000K CNYNot Supported
Hebei Yiboyuan Environmental Protection Machinery Manufacturing Co., Ltd2020-01-14Silicone Frame, Pulse Dust Collector, Cyclone Dust Removal50000K CNYNot Supported
Hebei Nuoao Environmental Protection Technology Co., Ltd2018-04-04Silicone Frame, Spray Tower, Slide Gate Valve10000K CNYNot Supported
Botou Runjing Environmental Protection Equipment Co., Ltd2020-04-09Silicone Frame, Unidirectional Explosion-Proof Valve, Skeleton80K CNYNot Supported
Beijing Huakang Zhongtian International Environmental Protection and Energy saving Technology Co., Ltd2014-05-09Silicone Frame, Dust Removal Framework, Acid Mist Tower2000K CNYSupported
Hebei Hongyang Environmental Protection Technology Co., Ltd2022-04-25Silicone Frame, Dust Removal Framework, Dust Collection Filter Bag16000K CNYSupported

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