Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Diversion Cone Manufacturers in China

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Top-rated Diversion Cone suppliers, How to choose a Diversion Cone manufacturer, Best Diversion Cone companies in China

The top 10 Diversion Cone manufacturers in China for 2026 are: Jiangsu Jinlong Machinery Industry Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Nanjing Lanjiang Pump Industry Co., Ltd, Henan Qingda Water Supply Materials Co., Ltd, Jining Renxing Industrial and Mining Equipment Co., Ltd, Demai Rubber&Plastic (Hebei) Co., Ltd, Wuhan Ruihuan Environmental Protection Engineering Co., Ltd, Yixing Sennuote Environmental Protection Technology Co., Ltd, Cangzhou Zhengmei Machinery Manufacturing Co., Ltd, Shandong Xinluyuan Metal 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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Jiangsu Jinlong Machinery Industry Co., Ltd
Overall Score4.9 / 5
Est. Date2004-04-07
Registered Capital50080K CNY

Jiangsu Jinlong Machinery Industry Co., Ltd. is registered in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City. The registration authority is the Data Bureau of Jiangyan District, Taizhou City, and the legal representative is Xu Depei. Its business scope includes the manufacturing, processing, and sales of textile machinery and accessories, metal hoses, compensators, air doors, spring supports and hangers, polytetrafluoroethylene products, heat exchangers, filters, aluminum based copper-clad laminates, and general mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Manufacturing of special equipment; Special equipment inspection and testing; Installation, renovation, and repair of special equipment; Special equipment design (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General project: sales of special equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of rubber products; Sales of plastic products (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: Diversion Cone, Expansion Joint, Silicone Cloth

Top 2
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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. 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; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (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: Diversion Cone, Internal Inlet Grille, Microfiltration Machine

Top 3
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Nanjing Lanjiang Pump Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2013-04-23
Registered Capital18000K CNY

Nanjing Lanjiang Pump Industry Co., Ltd., with its registered address at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu, and its business scope includes general projects such as sales of gears, gear reducers, and gearboxes; Manufacturing of gears, gear reducers, and gearboxes; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of underwater systems and operational equipment; Sales of underwater systems and operational equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Manufacturing of sludge treatment 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: Diversion Cone, Submersible Mixer, Push Flow Aerator

TOP4
Henan Qingda Water Supply Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-09-29
Registered Capital10000K CNY

Henan Qingda Water Supply Materials Co., Ltd., with its registered address located 500 meters north of the intersection of Yaozhuang Road in Section 237 of the Refractory Materials Industrial Park in Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration. The legal representative is Wang Xiaoyang, and the business scope includes research and development, production of pipeline equipment and accessories; Sales: pipeline equipment and accessories, water purification materials, refractory materials, rubber products, building materials (excluding hazardous chemicals), mechanical equipment, chemical products (excluding hazardous chemicals), wires and cables, electromechanical equipment, boiler accessories; Pipeline equipment maintenance and technical services; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Diversion Cone, Skin Expansion Joint, Expander

TOP5
Jining Renxing Industrial and Mining Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-22
Registered Capital500K CNY

Jining Renxing Industrial and Mining Equipment Co., Ltd. is registered at Room 2110, 21st Floor, Unit 01, Hongxing Meikailong SOHO Building, High tech Zone, Jining City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and the legal representative is Yang Hui. The business scope includes the sales of mining machinery and accessories, construction machinery and accessories, pneumatic tools, hydraulic tools, explosion-proof electrical appliances, fire rescue equipment, hardware products, and instruments and meters. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diversion Cone, Single Support Type, Mine Car Track Category

TOP6
Demai Rubber&Plastic (Hebei) Co., Ltd
Overall Score4.5 / 5
Est. Date2020-06-24
Registered Capital3000K CNY

Demai Rubber (Hebei) Co., Ltd., with its registered address at No. 001 Qingcaohe Road, Jingwang Road, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision Administration. The legal representative is Meng Fanzhong, and its business scope includes the manufacturing of rubber sheets, pipes, and belts. Production and sales of rubber and plastic products, metal hoses, high and low pressure rubber hoses and assemblies, filter press accessories, mining equipment accessories, polyurethane products, joints, compensators, seals, unions, molds, and filter cloth (projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Diversion Cone, Oil Delivery Hose, Special Rubber Hose For Air Compressor

TOP7
Wuhan Ruihuan Environmental Protection Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2021-04-27
Registered Capital2000K CNY

Wuhan Ruihuan Environmental Protection Engineering Co., Ltd., with its registered address at 22-7-8 # Xingyuanchang Industrial Park, Daqiao New District, Jiangxia District, Wuhan City, Hubei Province, is registered with the Market Supervision and Administration Bureau of Jiangxia District, Wuhan City. The legal representative is Hu Yujuan, and the business scope includes general projects such as sales of environmental protection special equipment; Air pollution control; Water pollution control; Manufacturing of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Electrical installation services; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of ecological environment materials; External contracting projects; Sales of building materials; Sales of plastic products (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: Diversion Cone, Pp Big Head, Pp Window

TOP8
Yixing Sennuote Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-03-24
Registered Capital580K CNY

Yixing Sennuote Environmental Protection Technology Co., Ltd., with its registered address in Gaocheng Village, Gaocheng Town, Yixing City, is registered with Yixing Data Bureau and represented by Qi Qianqian as its legal representative. Its business scope includes licensed projects such as construction labor subcontracting (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results), general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of coatings (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Sales of ecological environment materials; Sales of rubber products; Mechanical equipment leasing; Specialized equipment repair; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Sales of electrical equipment; General equipment repair; Sales of non-metallic minerals and products; Sales of plastic products; Sales of anti-corrosion materials; Sales of insulation materials; Labor services (excluding labor dispatch); Sales of metal materials; Professional design services; Sales of fiberglass and related products; Sales of bearings, gears, and transmission components; Sales of pumps and vacuum equipment; Sales of valves and plugs; Operation of wires and cables; Sales of sealing fillers; Sales of instruments and meters (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: Diversion Cone, Cyclone Sedimentation Tank, Pumping Station

TOP9
Cangzhou Zhengmei Machinery Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2019-05-29
Registered Capital1000K CNY

Cangzhou Zhengmei Machinery Manufacturing Co., Ltd., with its registered address at 401 Sunbali Village, Qingyun Town, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Sun Xiangkui, and its business scope includes manufacturing mechanical parts, machine tool accessories, machine tool protective covers, organ protective covers, temperature resistant soft connections, air ducts, work lights, drag chains, chip conveyors, bulk cement telescopic bags, oil cylinder protective covers, skin, and corrugated compensators; Sell pipeline equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diversion Cone, Ventilation Soft Connection, Chip Conveyor

TOP10
Shandong Xinluyuan Metal Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-02-19
Registered Capital6600K CNY

Shandong Xinluyuan Metal Technology Co., Ltd., with its registered address at No. 50-1 Wanghongmu Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Wang Guanglei, and its business scope includes the research and development, production, and manufacturing of tungsten molybdenum products, tantalum niobium products, tungsten molybdenum tantalum niobium alloy products, tungsten iridium flow ports, stirring heads, electrode processing parts, mechanical processing parts, rare metal processing parts, hafnium metal products, steel products, stainless steel products, high-temperature resistant alloys, and corrosion-resistant alloy materials (excluding hazardous chemicals, flammable and explosive materials, and easily producible drugs); Import and export 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: Diversion Cone, Graphite, Stainless Steel/Special Steel

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Jinlong Machinery Industry Co., Ltd2004-04-07Diversion Cone, Expansion Joint, Silicone Cloth50080K CNYSupported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Diversion Cone, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Nanjing Lanjiang Pump Industry Co., Ltd2013-04-23Diversion Cone, Submersible Mixer, Push Flow Aerator18000K CNYSupported
Henan Qingda Water Supply Materials Co., Ltd2019-09-29Diversion Cone, Skin Expansion Joint, Expander10000K CNYSupported
Jining Renxing Industrial and Mining Equipment Co., Ltd2020-04-22Diversion Cone, Single Support Type, Mine Car Track Category500K CNYSupported
Demai Rubber&Plastic (Hebei) Co., Ltd2020-06-24Diversion Cone, Oil Delivery Hose, Special Rubber Hose For Air Compressor3000K CNYSupported
Wuhan Ruihuan Environmental Protection Engineering Co., Ltd2021-04-27Diversion Cone, Pp Big Head, Pp Window2000K CNYSupported
Yixing Sennuote Environmental Protection Technology Co., Ltd2017-03-24Diversion Cone, Cyclone Sedimentation Tank, Pumping Station580K CNYSupported
Cangzhou Zhengmei Machinery Manufacturing Co., Ltd2019-05-29Diversion Cone, Ventilation Soft Connection, Chip Conveyor1000K CNYNot Supported
Shandong Xinluyuan Metal Technology Co., Ltd2020-02-19Diversion Cone, Graphite, Stainless Steel/Special Steel6600K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of flow deflectors, it is recommended to prioritize confirming key technical parameters such as cylinder diameter, pressure rating, and material compatibility to ensure compatibility with existing pipeline systems.
  • In chemical or wastewater treatment scenarios, the corrosion resistance of the guide tube needs to be considered, while in high-temperature conditions, the thermal stability index of the material should be taken into account.
  • When selecting suppliers, a comprehensive evaluation can be conducted based on standards such as product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information.
  • Different installation methods (such as horizontal or vertical pipelines) may affect the structural design of the diffuser, and the fluid characteristics and spatial limitations of the actual application scenario need to be clearly defined when purchasing.

Knowledge Base

Q

The guide tube is a product manufactured through plastic welding technology for use in wastewater sedimentation tanks. It has a certain degree of wear resistance and is a corrugated pipe that does not receive medium flushing. It is widely used in various sewage treatment equipment to improve the guiding effect in the expansion joint. It makes the flow medium in the expansion joint more stable and reduces the change of fluid flow characteristics due to high-speed fluid passing through the corrugated pipe

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