Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Hvac Engineering Manufacturers in China

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Top-rated Hvac Engineering suppliers, How to choose a Hvac Engineering manufacturer, Best Hvac Engineering companies in China

The top 10 Hvac Engineering manufacturers in China for 2026 are: Langfang Ruisi Thermal Insulation Materials Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Guangdong Longtao New Materials Co., Ltd, Langfang Yaoyue Thermal Insulation Materials Co., Ltd, High tech Zone Huashang HVAC Equipment Business Department, Langfang Xinhan Pipeline Accessories Co., Ltd, Zhejiang Yaoniu HVAC Equipment Co., Ltd, Dezhou Jinfei Air Conditioning Equipment Co., Ltd, Hangzhou Minxing HVAC Engineering Co., Ltd, Sichuan Wangwang 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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Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-02-26
Registered Capital1000K CNY

Langfang Ruisi Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Ji Yaru, and its business scope includes processing and sales of bonding mortar, crack resistant mortar, mesh cloth, and insulation nails; Sales: Polyurethane products, PTFE products, rock wool products, glass wool products, aluminum silicate products, silicate products, asbestos products, rubber products, graphite products, rubber products, universal glue, rubber plastic, aluminum foil tape, rubber tape, insulation blankets, wires and cables; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hvac Engineering, Glass Wool, Rubber And Plastic

Top 2
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Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Yinzhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (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 labor subcontracting (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 permits). Core products: Hvac Engineering, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket

Top 3
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Guangdong Longtao New Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2024-05-14
Registered Capital5000K CNY

Guangdong Longtao New Materials Co., Ltd., with its registered address at No. 27 Caiyuan Road, Nanjiang Industrial Park, Dasha Town, Sihui City, is registered with the Market Supervision Administration of Sihui City. The legal representative is Bai Boqian, and its business scope includes the manufacturing of lightweight building materials; Sales of lightweight building materials; Energy saving management services; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Sales of asbestos products; Manufacturing of asbestos products; Retail of hardware products; Wholesale of hardware products; Manufacturing of hardware products; Sales of refractory materials; Production of refractory materials; Sales of building decoration materials (excluding clay bricks); Sales of fireproof sealing materials; Production of fireproof sealing materials; Sales of building waterproofing membrane products; Manufacturing of building waterproofing membrane products;; Sales of building materials (excluding clay bricks); Manufacturing of metal structures; Sales of metal structures; Sales of non-metallic minerals and products; Manufacturing of non-metallic mineral products; Sales of anti-corrosion materials; Construction professional operations (projects that require approval by law, and business activities can only be carried out after approval by relevant departments). Core products: Hvac Engineering, Formaldehyde Free Glass Wool, Smoke Proof Glass Wool

TOP4
Langfang Yaoyue Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Overall Score4.7 / 5
Est. Date2023-08-29
Registered Capital1000K CNY

Langfang Yaoyue Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on August 29, 2023. Core products: Hvac Engineering

TOP5
High tech Zone Huashang HVAC Equipment Business Department
Overall Score4.7 / 5
Est. Date2010-08-10
Registered Capital-

The High tech Zone Huashang HVAC Equipment Business Department is registered at No. A345, 3rd Floor, Fushengmei Home Building Materials MALL, 99 Duhui Road, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone. The registration authority is the Market Supervision Administration of Chengdu High tech Zone, and the legal representative is Yuan Yining. Its business scope includes retail and wholesale of HVAC equipment, hardware and electrical equipment, and household appliances.. Core products: Hvac Engineering, Home Plumbing System, Plate Type Radiator

TOP6
Langfang Xinhan Pipeline Accessories Co., Ltd
Overall Score4.6 / 5
Est. Date2014-04-03
Registered Capital1000K CNY

Langfang Xinhan Pipeline Accessories Co., Ltd. is registered in Biyanma Village, Dacheng County, Langfang City. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Bingchan. Its business scope includes other unspecified manufacturing industries. Manufacturing and sales of cork products, plastic products, research and development and sales of metal products, manufacturing and sales of non-metallic mineral products, processing and sales of wood and wood components for construction, manufacturing and sales of insulation and sound insulation materials, production and sales of fireproof sealing materials, production and sales of refractory materials, manufacturing and sales of coatings (excluding hazardous chemicals), manufacturing and sales of seals, manufacturing and sales of sealing fillers (excluding hazardous chemicals), sales of high-performance sealing materials, sales of insulation materials, sales of hardware products, sales of chemical products (excluding licensed chemical products), and construction projects.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hvac Engineering, Pipe Support Bracket, Sliding Pipe Bracket

TOP7
Zhejiang Yaoniu HVAC Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-16
Registered Capital1000K CNY

Zhejiang Yaoniu HVAC Equipment Co., Ltd., with its registered address located on the west side of the Santang Line in Tangnan Village, Yangxi, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province (formerly within Huzhou Huayang Decoration Materials Co., Ltd.), is registered with the Market Supervision and Administration Bureau of Wuxing District, Huzhou City, and its legal representative is Zheng Qianqian. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Fan and fan manufacturing; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal structures; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of artificial boards; External contracting projects; Sales of metal materials; Sales of building materials; Sales of metal products; Sales of insulation materials; Retail of hardware products; Sales of artificial boards; Sales of fans and blowers; Sales of refrigeration and air conditioning equipment; Sales of refractory materials; Road freight transport station operation (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: Hvac Engineering, Iron Sheet Air Duct, Magnesium Air Duct

TOP8
Dezhou Jinfei Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-05-17
Registered Capital5800K CNY

Dezhou Jinfei Air Conditioning Equipment Co., Ltd., registered at Room 101, Floor 16, SOHO, Zone C, Dezhou Tangren Center, No. 279 Sanba Middle Road, Guangchuan Street Office, Decheng District, Dezhou City, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City, with Liu Yongchun as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment sales; Sales of fans and blowers; Sales of distribution switch control equipment; Sales of metal materials; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Cooling services; Sales of mechanical parts and components; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of specialized equipment for refining and chemical production; Sales of special equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of metal materials; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of electronic components and electromechanical equipment; Mechanical parts and component processing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; 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: Hvac Engineering, Electronic Water Treatment Equipment, Plate Heat Unit

TOP9
Hangzhou Minxing HVAC Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-01
Registered Capital1000K CNY

Hangzhou Minxing HVAC Engineering Co., Ltd., with its registered address at 1-3-18 Meilinwan Hengyi Road, Xinwan Street, Qiantang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision and Administration Bureau of Qiantang District, Hangzhou City. The legal representative is Zou Limin, and the business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General project: Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of fans and blowers; Sales of new energy original equipment; Wholesale of hardware products; Sales of refrigeration and air conditioning equipment; Environmental consulting services; Sales of metal structures; Sales of metal chains and other metal products; Engineering management services; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Wastewater treatment and its recycling; Manufacturing of specialized equipment for environmental protection; Sales of household appliances; Retail of daily household appliances; Sales of building materials; Engineering and technical research and experimental development (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Hvac Engineering, Galvanized Spiral Air Duct, Common Plate Air Duct

TOP10
Sichuan Wangwang Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2016-08-16
Registered Capital10000K CNY

Sichuan Wangwang Environmental Protection Technology Co., Ltd., registered at No. 1-52, 1st Floor, No. 6 Xinda Road, Chengdu High tech Zone (self numbered), registered with the Market Supervision Administration of Chengdu High tech Zone, with Hou Huiqian as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Air pollution control; Air pollution prevention and control services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of instruments and meters; Software development; Geographic remote sensing information services; Electronic product sales; Professional design services; Industrial design services; Engineering management services; Information system integration services; Data processing and storage support services; Technology import and export; Import and export of goods; Mechanical equipment leasing; Rental services (excluding licensed rental services); Sales of mechanical equipment; Mechanical equipment research and development; Engineering and technical research and experimental development; Environmental protection monitoring. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Surveying and mapping services; Construction project 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: Hvac Engineering, Security Domain, Smart Construction Site

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Hvac Engineering, Glass Wool, Rubber And Plastic1000K CNYSupported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Hvac Engineering, Integrated Insulation And Decoration Board, Flexible Coated Aluminum Silicate Blanket10000K CNYNot Supported
Guangdong Longtao New Materials Co., Ltd2024-05-14Hvac Engineering, Formaldehyde Free Glass Wool, Smoke Proof Glass Wool5000K CNYNot Supported
Langfang Yaoyue Thermal Insulation Materials Co., Ltd2023-08-29Hvac Engineering1000K CNYNot Supported
High tech Zone Huashang HVAC Equipment Business Department2010-08-10Hvac Engineering, Home Plumbing System, Plate Type Radiator-Not Supported
Langfang Xinhan Pipeline Accessories Co., Ltd2014-04-03Hvac Engineering, Pipe Support Bracket, Sliding Pipe Bracket1000K CNYNot Supported
Zhejiang Yaoniu HVAC Equipment Co., Ltd2023-01-16Hvac Engineering, Iron Sheet Air Duct, Magnesium Air Duct1000K CNYNot Supported
Dezhou Jinfei Air Conditioning Equipment Co., Ltd2017-05-17Hvac Engineering, Electronic Water Treatment Equipment, Plate Heat Unit5800K CNYSupported
Hangzhou Minxing HVAC Engineering Co., Ltd2020-04-01Hvac Engineering, Galvanized Spiral Air Duct, Common Plate Air Duct1000K CNYSupported
Sichuan Wangwang Environmental Protection Technology Co., Ltd2016-08-16Hvac Engineering, Security Domain, Smart Construction Site10000K CNYNot Supported

Knowledge Base

Q

How to choose the heat exchanger in the hot water room in HVAC engineering 1. Choose a suitable heat exchanger according to design requirements 2. Heat exchanger knowledge: A part of the heat exchange in a hot water machine room usually requires a heat exchange unit to adapt 3 fully automatic constant pressure water replenishment equipment is also required 4 Intelligent dosing device 5 fully automatic water softeners

Q

Application scenarios of HVAC equipment in construction engineering HVAC equipment has a wide and important application in construction engineering. In residential buildings, HVAC equipment creates a comfortable indoor environment for residents. Provide warm heating in winter to maintain a suitable indoor temperature and protect people from the cold; Cooling is achieved through air conditioning in summer, bringing coolness and enhancing the comfort of living. In commercial buildings

Q

This article introduces the definition, main content, and application areas of HVAC engineering for mechanical and electrical equipment, allowing you to quickly understand this important engineering field.

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