Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Ouye Energy Saving Tech Manufacturers in China

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Top-rated Ouye Energy Saving Tech suppliers, How to choose a Ouye Energy Saving Tech manufacturer, Best Ouye Energy Saving Tech companies in China

The top 10 Ouye Energy Saving Tech manufacturers in China for 2026 are: Langfang Ouye Energy saving Technology Co., Ltd, Hebei Xiaobudian Energy saving Technology Co., Ltd, Yingpu (Qingdao) Intelligent Technology Co., Ltd, Wenzhou Lihong Machinery Technology Co., Ltd, Hengshui Xinnuo Machinery Technology Co., Ltd, Xinxiang Blue Ocean Environmental Technology Co., Ltd, Henan Dima New Energy Technology Co., Ltd, Zhengzhou Zhishi Changyun Technology Co., Ltd, Hunan Yunqi Technology Co., Ltd, Zhengzhou Kefa Environmental Protection 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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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-06
Registered Capital3000K CNY

Langfang Ouye Energy saving Technology Co., Ltd., with its registered address at 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 Zhang Yanwei, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, building waterproofing membrane products, fireproof sealing materials, hardware products, insulation materials, chemical products (excluding licensed chemical products), coatings (excluding hazardous chemicals), building decoration materials, anti-corrosion materials, plastic products, glass fiber and products, and new membrane materials; Construction project construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ouye Energy Saving Tech, Rubber And Plastic Insulation Pipe, Soundproof Cotton Board For Sewer Pipes

Top 2
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Hebei Xiaobudian Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2015-09-14
Registered Capital5000K CNY

Hebei Xiaobudian Energy saving Technology Co., Ltd., with its registered address in Mengen 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 Zang Liming, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of ecological environment materials; Sales of ecological environment materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Cellulose fiber raw materials and fiber manufacturing; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of specialized machinery for the production of building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Fabric textile processing; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Manufacturing of household appliances; Sales of household appliances; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Operation of wires and cables; Sales of new membrane materials; Sales of graphite and carbon products; Sales of insulation materials; Sales of building materials; Sales of anti-corrosion materials; Retail of hardware products; Sales of metal materials; Promotion services for new material technology; 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 in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Road freight transportation (excluding dangerous goods). (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: Ouye Energy Saving Tech, Thermal Blanket, Fireproof Fabric

Top 3
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Yingpu (Qingdao) Intelligent Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-10-18
Registered Capital5000K CNY

Yingpu (Qingdao) Intelligent Technology Co., Ltd., located at Building 1, China Europe Science and Technology Innovation Park, No. 67 Taihong Road, High tech Zone, Qingdao City, Shandong Province, was established on October 18, 2024. The registration authority is the Market Supervision Administration of Qingdao High tech Industrial Development Zone, and the legal representative is Jiao Mengchao. Core products: Ouye Energy Saving Tech, Hydraulic Oil Online Oil Purifier, Purification All-In-One Machine

TOP4
Wenzhou Lihong Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2001-09-13
Registered Capital16800K CNY

Wenzhou Lihong Machinery Technology Co., Ltd., with its registered address at No. 168 Houzhang Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Zhang Zuotao, and the business scope includes general projects: manufacturing of pharmaceutical special equipment; Sales of pharmaceutical specialized equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Mechanical equipment research and development; Sales of mechanical equipment; Research and development of fermentation process optimization technology; Research and development of biochemical product technology; Manufacturing of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Sales of seals; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Sales of valves and plugs; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (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: Ouye Energy Saving Tech, Pipeline Tank Cleaning Equipment, Fermentation/Seed/Crystallization Tank Equipment

TOP5
Hengshui Xinnuo Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-21
Registered Capital5000K CNY

Hengshui Xinnuo Machinery Technology Co., Ltd., registered at 1st Floor, Building 9, No. ZB-0001, West of Hengwu Connection Line, Hengshui Development Zone, registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone, with Sun Weijun 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; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal processing machinery; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of mechanical equipment; Mechanical equipment research and development; Sales of building materials; Wholesale of hardware products; Sales of chemical products (excluding licensed chemical products); Electronic product sales; 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: Ouye Energy Saving Tech, Hot Blast Stove, Flash Drying Machine

TOP6
Xinxiang Blue Ocean Environmental Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-30
Registered Capital5060K CNY

Xinxiang Blue Ocean Environmental Technology Co., Ltd., registered at Yuyuan Road South, Guguzhai Industrial Agglomeration Zone, Xinxiang County, with the registration authority of Xinxiang County Market Supervision Administration and the legal representative being Bai Sheng. Its business scope includes environmental science and technology research services; Research and development, manufacturing, and sales of membranes, membrane components, membrane equipment, and environmental protection equipment; Technological development, promotion, transfer, consulting, and services for sewage treatment, sewage resource utilization, water treatment, solid waste treatment, air pollution control, ecological engineering, and ecological restoration; Water environment governance engineering, municipal engineering design and construction; Construction project management, soil remediation engineering, design and operation of sewage treatment plants, water treatment plants, and garbage treatment plants; Installation and sales of instruments and meters, pumps and valves, chemical products and raw materials (excluding hazardous chemicals), environmental protection, sanitation, and electromechanical equipment; Equipment leasing; Engage in the import and export of goods and technology (excluding goods and technology that require approval or are prohibited from import and export by national laws and regulations), and act as an agent for import and export. Core products: Ouye Energy Saving Tech, Air Flotation Machine, Push Flow Aerator

TOP7
Henan Dima New Energy Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2022-09-06
Registered Capital6100K CNY

Henan Dima New Energy Technology Co., Ltd., with its registered address at No. 28, Beizhanglou Industrial Zone, Zhuge Township, Yuzhou City, Xuchang City, Henan Province, is registered with the Yuzhou Market Supervision Administration. The legal representative is Miao Shuizhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of emerging energy technologies; Sales of new energy original equipment; Manufacturing of new energy prime mover equipment; Research and development of distribution switch control equipment; Energy storage technology services; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Battery manufacturing; Battery sales; Sales of battery spare parts; Production of battery spare parts; Solar power generation technology services; Sales of solar thermal power generation products; Sales of solar thermal power generation equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of specialized equipment for the production of lighting fixtures; Manufacturing of lighting fixtures; Manufacturing of semiconductor lighting devices; Sales of semiconductor lighting devices; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Production of refractory materials; Sales of refractory materials; Sales of insulation materials; Ordinary mechanical equipment installation services (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 projects: construction engineering construction; Electrical installation services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments). Core products: Ouye Energy Saving Tech, Solar Insecticidal Lamp, Solar Street Light

TOP8
Zhengzhou Zhishi Changyun Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-06-30
Registered Capital5010K CNY

Zhengzhou Zhishi Changyun Technology Co., Ltd., registered at No. 338 Lianhua Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China, with the registration authority being the Market Supervision Administration of Zhengzhou High tech Industrial Development Zone and the legal representative being Xu Yonghua. Its business scope includes the development of Internet of Things technology, electronic product technology development, technical consulting, and technology transfer; Computer software and hardware development; Computer system integration; Technical development, sales, and maintenance services for laboratory instruments and equipment; Sales: laboratory reagents and equipment, glass products, plastic products, office supplies, furniture, hardware and electrical equipment, chemical products (excluding flammable and explosive hazardous chemicals for drug production); Production, processing, and sales: mechanical equipment, communication equipment, electronic products, electrical equipment, Class I medical devices, laboratory instruments and equipment; Import and export of goods or technology; Mechanical equipment leasing.. Core products: Ouye Energy Saving Tech, Hydraulic Traction Machine, Fiber Optic Cable Traction Machine

TOP9
Hunan Yunqi Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-02-18
Registered Capital6000K CNY

Hunan Yunqi Technology Co., Ltd., with its registered address at Room 203, Building 12, Huidian Enrui Logistics Park, No. 341 Huaning Road, Qingzhuhu Street, Kaifu District, Changsha City, Hunan Province, is registered with the Market Supervision and Administration Bureau of Kaifu District, Changsha City. The legal representative is Lu Xiaohua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering management services; Sales of mechanical equipment; Sales of intelligent instruments and meters; Intelligent control system integration; Information system integration services; Import and export of goods; Research and development of emerging energy technologies; Mechanical equipment research and development; Engineering and technical research and experimental development; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of pharmaceutical specialized equipment; Manufacturing of metal structures; Mechanical parts and component processing; Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production; Manufacturing of hardware products; Sales of gas and liquid separation and purification equipment; Sales of special equipment; Sales of metal materials; 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: Ouye Energy Saving Tech, Glcc Cyclone Separator, Three-Phase Separator

TOP10
Zhengzhou Kefa Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2019-01-04
Registered Capital500K CNY

Zhengzhou Kefa Environmental Protection Equipment Co., Ltd., with its registered address at Room 2215, Wanlong Square, No. 123 Zhongyuan Middle Road, Zhengzhou City, Henan Province, is registered with the Zhengzhou Zhongyuan District Market Supervision and Administration Bureau. The legal representative is Liu Chunbao, and the business scope includes the sale of environmental protection equipment and accessories, mechanical equipment and accessories; Engaged in import and export business of goods and technology.. Core products: Ouye Energy Saving Tech, Paper Burning Printing Machine, Ghost Coin Printing Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Ouye Energy Saving Tech, Rubber And Plastic Insulation Pipe, Soundproof Cotton Board For Sewer Pipes3000K CNYSupported
Hebei Xiaobudian Energy saving Technology Co., Ltd2015-09-14Ouye Energy Saving Tech, Thermal Blanket, Fireproof Fabric5000K CNYSupported
Yingpu (Qingdao) Intelligent Technology Co., Ltd2024-10-18Ouye Energy Saving Tech, Hydraulic Oil Online Oil Purifier, Purification All-In-One Machine5000K CNYNot Supported
Wenzhou Lihong Machinery Technology Co., Ltd2001-09-13Ouye Energy Saving Tech, Pipeline Tank Cleaning Equipment, Fermentation/Seed/Crystallization Tank Equipment16800K CNYNot Supported
Hengshui Xinnuo Machinery Technology Co., Ltd2016-03-21Ouye Energy Saving Tech, Hot Blast Stove, Flash Drying Machine5000K CNYNot Supported
Xinxiang Blue Ocean Environmental Technology Co., Ltd2017-08-30Ouye Energy Saving Tech, Air Flotation Machine, Push Flow Aerator5060K CNYSupported
Henan Dima New Energy Technology Co., Ltd2022-09-06Ouye Energy Saving Tech, Solar Insecticidal Lamp, Solar Street Light6100K CNYSupported
Zhengzhou Zhishi Changyun Technology Co., Ltd2014-06-30Ouye Energy Saving Tech, Hydraulic Traction Machine, Fiber Optic Cable Traction Machine5010K CNYNot Supported
Hunan Yunqi Technology Co., Ltd2022-02-18Ouye Energy Saving Tech, Glcc Cyclone Separator, Three-Phase Separator6000K CNYSupported
Zhengzhou Kefa Environmental Protection Equipment Co., Ltd2019-01-04Ouye Energy Saving Tech, Paper Burning Printing Machine, Ghost Coin Printing Machine500K CNYNot Supported

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