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Linfeng Fan - Powering the Industrial World for 47 Years

Shandong Jianyu Heavy Industry Co., Ltd. is a company integrating professional design, research and development, production, debugging and maintenance of Roots blower, high-pressure Roots blower, negative-pressure Roots vacuum pump and rotary blower. The company is located in Zhangqiu, Jinan, which is known as the "first spring in the world", with convenient transportation and perfect industrial supporting facilities; The company has advanced computer-aided design and manufacturing, CNC machining technology, and improves the design and manufacturing accuracy of products by using computer-aided design, CAPP and other information and testing technologies; The company has high-precision processing equipment such as automatic CNC machining center, CNC planer and CNC milling machine, and has high-quality, automatic and large-scale production and processing capabilities. The leading products, such as three leaves roots blowers, aeration fan for sewage treatment, pneumatic conveying fan, low-noise rotary fan, etc., are designed with advanced CAD/CAM. The products have the characteristics of reasonable structure, small volume, high pressure boost, large air volume, low noise, stable operation, high efficiency and energy saving, and have been widely used in sewage treatment, waste gas treatment, pneumatic conveying, aquaculture, vacuum packaging, cement, mines, chemicals, electricity and special gases. Since its establishment for many years, it has always adhered to the principle of "survival by quality and development by integrity", and now it has perfect technical research and development, design and production and after-sales service capabilities, and has established a perfect after-sales service system. Jianyu Heavy Industry is looking forward to working with you to create tomorrow!

Since its establishment in 1997, Suzhou Yonghecheng Fan Industry Co., Ltd. Has been committed to the research and development, production and sales of centrifugal fans. The company has a large production workshop, equipped with all kinds of large high-precision CNC machine tools, large laser cutting machines, high-precision balancing machines and other production equipment. Customized fan can better meet the special conditions and special requirements of the new market! High temperature and high pressure fans, explosion-proof fans, hot air circulation and insulation fans, high temperature embedded fans, garbage crushing and wear fans, chemical industry explosion-proof corrosion resistance zero leakage fans, etc. With the technology of Taiwan, the company continuously develops new fans that meet the requirements of technological progress. For environmental protection, painting, new energy, HVAC, chemical industry, metallurgy, electric power, construction and other industries with more than 50, 000 sets of fans a year. The company takes "integrity, harmony and sustainable management" as its purpose; To "quality is the life of the enterprise" as the concept; To "timely and efficient" service as the mission; Make unremitting efforts for this! No matter where you are, as long as you need, we will continue to give you support!

Since 2009

Engineering and technology research and experimental development; Research and development of environmental protection technology, HVAC equipment, indoor environment and healthy air system equipment and engineering technology; Production of environmental protection equipment, stainless steel kitchen equipment and its products; Manufacturing of fans, fans, refrigeration, air conditioning equipment, urban rail transit equipment, cable bridge, mining machinery, noise and vibration control equipment, energy saving and environmental protection equipment; Distribution switch control equipment manufacturing, sales, research and development; Sales of mechanical and electrical equipment, general mechanical equipment, refrigeration equipment, range hoods, electronic products, kitchen equipment and kitchen supplies, environmental protection equipment, HVAC equipment, ventilation equipment; Sales and manufacturing of fire fighting equipment and equipment; Mechanical and electrical production and processing; General cargo transportation (except freight rental and moving transportation); Dust removal equipment sales, production, installation; Basic software development; Cleaning and maintenance of kitchen equipment; Building air conditioning equipment, ventilation equipment system installation services; Mechanical and electrical equipment processing; Import and export of all kinds of commodities and technologies on its own or as agents, except those commodities and technologies whose import and export are restricted or prohibited by the State; Software technical services; Development and construction of e-commerce platform. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)

Zhangqiu Qunyi Machinery Co., Ltd., founded in 1993, specializes in three-lobes roots type air blowers, twin lobe air blower, centrifugal air blower, vacuum pump, rotary air blower, dust collector, environmental protection equipments, MVR evaporator, TURNEKY projects etc with agentsin Russia, Thailand, Indonesia, Chile, Mexico, Ukraine, Nigeria, Ghana etc

Zhejiang Yinniu Mechanical and Electrical Co., Ltd. is located in Wufeng Industrial Park, Daxi Town, Wenling City, Zhejiang Province. Adjacent to Yongtaiwen Expressway G15 and 104, 15 kilometers from Taizhou Luqiao Airport and 4 kilometers from Wenling High-speed Railway Station, the traffic is very convenient.

I. Company Profile & History (Rooted in Reality, Rising Anew)

Zhongshan Qisheng Electrical Appliance Co., Ltd, founded in the bustling industrial hub of Zhongshan, China, has solidified its reputation as a premier manufacturer with over 13 years of extensive experience in the field of electrical appliances. Since our establishment, we have dedicated ourselves to the design, development, and production of an array of high-performance products, including inflatable blowers, mini air blowers, dancer blowers, advertising blowers, and specialized motors for household appliances, as well as precision-engineered injection plastic parts. Our expansive 15, 000-square-meter workshop is equipped with cutting-edge technology and machinery, enabling us to meet the diverse needs of our global clientele with efficiency and precision. We take pride in our workforce of over 100 highly skilled professionals, whose expertise and commitment to quality ensure that every product leaving our facility meets the highest standards of excellence.

KINGAIR is engaging in technology development, consultation, service, and transfer in the fields of energy-saving technology, air compressors, and gas post-processing equipment, from IoT technology services to production and sales of piston air compressors, screw air compressors, variable frequency air compressors, diesel mobile air compressors, medium and high pressure air compressors, vacuum pumps, heat pumps, and centrifugal compressors, sales of electromechanical equipment and its components, and leasing of self owned equipment, Mechanical and electrical installation construction engineering construction, contract energy management, engaged in import and export services of goods and technology. Kingair offers a diverse range of products and services to meet the diverse requires of customers.

Suzhou Seemtek Fan Co., Ltd. is located in Suzhou, an ancient garden city with profound cultural background, the national high-tech industrial base as well as one of the important central cities in the Yangtze River Delta. <br/><br/>Seemtek is an established designer and manufacturer of external rotor motor powered backward curved centrifugal fans, forward curved centrifugal fans, blowers(forward curved centrifugal fans with housings) and axial fans, which are primarily supplied to global original equipment manufacturers in ventilation, air conditioning, purification, heating, cooling, and refrigeration area. The company is committed to developing energy efficient and intelligent EC(Electronically Commutated) motors and fans since the foundation. With a strong technical expertise, the R&D team has developed reliable performance products verified by numerous customers. <br/><br/>Serving the market with green products through innovative design and continual improvement in manufacturing processes and customer service has always been of prime importance and a key factor in maintaining Seemtek's position at the forefront of the EC motor and fan market. Whether it's one of the standard products or a custom design, Seemtek is ready to work with you for the optimal solutions.

Founded in 2016, Jiangxi SlovDson Intelligent Equipment Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales. Specializing in energy-efficient high-pressure blower design and manufacturing, we provide OEM/ODM services and deliver intelligent air solutions for global industrial applications. Our innovative blower systems achieve over 40% energy savings for production lines across industries.

Company Introduction

Zibo Jinhe Fan Co., Ltd. Was established on June 6, 2003, with its registered address in Wujia Village, Nanjiao Town, Zhoucun District. The legal representative is Wang Lindong. The business scope includes the design, manufacturing, and sales of fans, heads, pipeline descaling devices, and mining electromechanical equipment; Technical transformation, research and development, and consulting of fans and energy-saving equipment; Production and sales of explosion-proof electrical appliances; Pipeline descaling service; Maintenance of fans and accessories; Mechanical equipment engineering installation and maintenance; 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)

Nantong Dart-Rich Fan Co., Ltd. Was founded in 2004. In June 2019, the company underwent shareholding structure reform and became a partnership enterprise. To meet the needs brought by rapid development, Dart-Rich (Hunan) Fan Co., Ltd. Was put into operation in October 2021. The company won the "Outstanding Contribution Award of the Development of National Major Technical Equipment" issued by the State Council in 1991, the "First Prize of China Electric Power Science and Technology Progress" in 2015, the "Second Prize of China Machinery Industry Science and Technology" in 2016 and 2018, and was selected in the book of "Looking for the Hidden Champion Made in China" (General Machinery Volume). In 2018, DM1000 MVR steam compressor was recognized by Jiangsu Provincial Department of Industry and Information Technology as the first (set) major equipment product in Jiangsu Province, and in August 2020, the company obtained the design and manufacturing license of military nuclear safety equipment. In October 2022, the company was awarded the "Level 1 Energy Efficiency Product Certificate" by the China Quality Certification Center. In November 2022, the company was awarded the title of "Jiangsu Province Specialized, Refined, Special, and New Small and Medium Sized Enterprise", and in November 2023, it was certified as "Jiangsu Boutique". And in May 2024, it was rated as "AAA Commercial Credit" by the Commercial Credit Center. Dart-Rich is the main drafter of the group standard for Packaged, integrally geared centrifugal water vapour compressor.

Hangzhou Beron Motor Co., Ltd. Was established in 2010. It is a modern high- techenterprise   specializing   in   the   research   and   development, production   and   sales

Dongguan JuFu Ventilation Equipment Co. Ltd. Is an enterprise full of vitality, potential and strength. Located in Dongguan, the factory area of 12000 square meters. It is an industrial and trade factory with a powerful executive team and innovation research and development center. It has more than 18 product patents, obtained ISO system certification, certificate of high-tech enterprise and won the title of top ten supplier in the surface treatment and coating industry. The factory takes the lead in entering Industry 4.0, standardized large-scale production, , with optical advanced fiber laser cutting machine. The air inlet and blade mold of the fan are integrally formed, laser welding process, two high-precision dynamic balancing machines. The factory has advanced test platform and testing equipment, powder spraying coating process. And the product series are complete for customers to choose. The company has been committed to the research, development, production, sales, and intelligent manufacturing of high-end humanized fans for a long time, and many types of fans have achieved high efficiency and low noise. Fans are widely used in field of new energy equipment, coating machine industry, coating industry, environmental protection industry, kiln industry, ventilation industry. The products have been exported to Europe, America, Southeast Asia for a long time, and have won unanimous praise! It is our eternal business principle to build a brand with heart, create value with quality and serve every customer well! Welcome to Dongguan JuFu Ventilation Equipment Co. Ltd.

Dongguan Xingdong Electronics Co., Ltd. is a modernized manufacturing enterprise, whose founder possesses professional expertise in R&D and manufacture of cooling fans for more than 20 years. We are specialized in DC/AC/EC Axial fan, Cross Flow fan, Blower and Motor. Monthly capacity reaches up to 1.2million pieces. Our fans are mainly used for the applications, which have to ventilate or dissipate the heat generated, in the categories of computer, power, home appliance, car, security, communication, medical, industrial control, electric power, printing, war industry, electric welding machine, instrument panel, &hellip; , etc.

Zhejiang Jianben Fan Technology Co., Ltd. is located in Hongguang Village Industrial Zone, Yanjiang Town, Linhai City, Zhejiang Province. As an enterprise focusing on the research and development and manufacturing of various types of fans, we have more than 20 years of industry experience and have been committed to providing high-quality and high-performance fan products. Therefore, we have a good reputation in the global fan industry.

SenQuan (Jinhua) Hardware Products Co., Ltd. Stands as a cornerstone of the power tool industry, operating from Yongkang City. For 35 years, we have built a formidable reputation as an integrated industrial and trading company, seamlessly combining advanced manufacturing capabilities with global market expertise. Our enduring presence is a testament to our resilience, deep industry knowledge, and unwavering commitment to quality and innovation. We have evolved from a local manufacturer into a trusted global supplier, driven by the core principle of empowering professionals with reliable and efficient tools.

Jinan Dibaier Environmental Protection Materials Co., Ltd is a high-tech enterprise integrating R&D, production, sales and after-sales, focusing on the full industrial chain services of new environmentally friendly building materials such as metal carved panels and light steel keels. With the core concept of "technological innovation drives green development", the company is committed to providing efficient, energy-saving, safe and durable building solutions to global customers.

Ningbo Newthink Motor Co., Ltd. is a leading manufacturer specializing in the research, development, production, and sales of high-performance brushless motors and fans. Our products are widely used across diverse industries including vacuum cleaner equipment, household appliances, medical devices, garden tools, sewing machinery, and automated industrial systems.

Hubei Shuangjian Blower Co., Ltd. is a state-owned holding enterprise under Guangdong Environmental Protection Group Co., Ltd. As a high-tech enterprise within the Group's "Equipment Manufacturing Division", it specializes in the design and manufacturing of various centrifugal compressors, centrifugal blowers, centrifugal ventilators, magnetic levitation blowers, air levitation blowers, mechanical lubrication equipment, and mechanical vapor recompression (MVR) systems.

Shandong Longcheng Pneumatic Conveying Engineering Equipment Co., Ltd. is a high-tech enterprise focusing on the research and development, manufacturing and service of positive pressure pneumatic conveying system, which is committed to providing high-efficiency, energy-saving and intelligent powder and granular materials conveying solutions for the industries of electric power, building materials, metallurgy, chemical industry, grain, minerals and so on.

Blauberg Motoren, founded in Munich, Germany in 1996, Focus on researching, developing and manufacturing different kinds of fans and motors, is an very important part of the Blauberg Group.

About Us

Shandong Zhaner Machinery Co., Ltd. Established in 2007, Shandong Zhaner Machinery Co., Ltd. is a leading manufacturer of industrial blowers, based in Shandong, China. With 17 years of experience, our company specializes in designing and manufacturing products such as Roots blowers, Rotary blower and Turbo blowers, serving industries like wastewater treatment, pneumatic conveying, and chemical processing.

Established in 2006, Nanjing CIGU Technology Corp., Ltd. (CIGU) has become a pioneering force in the development of maglev bearing technology, which serves as the cornerstone for its high-power, high-speed drive equipment and integrated fluid mechanical solutions. As China's first enterprise to specialize in this field, CIGU has consistently pushed the boundaries of innovation, transforming the landscape of industrial machinery with its cutting-edge technologies.

Zibo HengDing Fan Co., Ltd., located in Nanjiao Town Industrial Park, Zhoucun District, Zibo City, Shandong Province, China, covers an area of 12000 square meters, a building area of 8000 square meters, a total asset of 12 million yuan, 86 employees and 26 engineering and technical persons. The company has passed the ISO9001 quality management system certification and has maintained a long-term technical cooperation relationship with Chinese colleges and universities. Now it has developed into a modern ventilation equipment manufacturing enterprise with first-class testing and production equipment, high-quality and excellent production mold, strong scientific and technological research and development strength, strict quality management system, and gradually improved and developed. Taking market demand as the development direction, the enterprise has always adhered to independent research and development and continuous innovation and has now developed into a modern environmental protection ventilation equipment enterprise focusing on mine fans, centrifugal fans, and special fan series. Fan products have more than 50 series and more than 600 specifications and models, which are widely used in mining, coal mine, oil field, the chemical industry, kilns, metallurgy, boiler, textile, building materials, and other industries. The "Zhifeng" brand products produced by the company sell well in 29 provinces, cities, and autonomous regions of China, and some products are exported to Vietnam, Saudi Arabia, Russia, Iraq, Indonesia, Kazakhstan, Tajikistan, Serbia, Albania, and other countries.

Shandong Pailien Machinery Manufacturing Co., Ltd., established in 2015, is a well-known comprehensive enterprise integrating product R&D, manufacturing, sales, and service. Through the development of a professional and international brand marketing and service system, the company strives to become an industry-leading brand. Actively responding to Shandong's "Smart Manufacturing" policy, the company invested 80 million yuan to establish the Pailien Intelligent Industrial Park. This initiative aims to promote regional industrial upgrading through core technological innovation and empower high-quality enterprise development. The company adheres to the development philosophy of "empowering technology, winning with quality, and setting industry benchmarks" and continuously increases its R&D investment. The company has obtained ISO9001 international quality certification, AAA-level quality management system certification, and is a national AAA-level demonstration unit for quality, reputation, and service. It has also obtained 3A-level credit enterprise certification, Shandong Province's contract-abiding and credit-worthy enterprise certification, CE European safety certification, and SGS testing certification, establishing itself as a comprehensive service enterprise characterized by professionalism, refinement, distinctiveness, and innovation. The company offers over 80 types of equipment in over 500 specifications and models, providing supporting products and customized services to numerous complete machine manufacturers. It is widely used in national key units such as China Railway, China Construction, China Communications Construction and many local highway bureaus across the country, providing construction solutions for a variety of engineering equipment. Its customers are spread across more than 30 provinces, cities and regions across the country, and its products are exported to more than 60 countries and regions around the world, including the United States, Japan, Germany, Africa, Malaysia, etc.