house ventilation2,000+ factories verified

Beijing HOLTOP Air Conditioning Co., Ltd. Has been specialized in air-to-air heat recovery and ventilation industry for more than 15 years. We have become one of the most biggest and famous one among China native similar enterprises. Headquarter based in Zhong Guancun North area of SCIENCE PARK, Beijing. The construction area covers 30, 000 m2, including plant area 20, 000 m2 and office building area 10, 000 m2. Yearly production capability reaches 100, 000 heat recovery equipments. HOLTOP independent developed high efficiency heat wheel, air to air plate heat exchanger, heat recovery AHU, HRV, ERV, fan coil etc. Products are trusted by native and overseas customers because of advanced technology, good quality and service. Among these products, HRV/ERV and rotary/plate heat exchanger have been maintaining market share first for many years.

Hangzhou Simon Purification Technology Co., Ltd. Established in 2010 in Hangzhou, China, specializes in enhancing indoor air quality and providing energy-efficient, healthy, and comfortable solutions. Our production facility in Nantong, Jiangsu, is dedicated to designing, researching, developing, producing, and selling our "SIMN" brand products. Our professional team offers a wide range of products, including fresh air dehumidifiers, household and commercial dehumidifiers, industrial and rotary dehumidifiers, temperature and humidity control units, ultrasonic and wet film humidifiers, constant humidity control systems, server room and wine cellar temperature and humidity control systems, fresh air exchangers, silent fans, purification fans, medical digital intelligent fans, ventilation fans, and customized solutions. We cater to residential, commercial, and industrial spaces, such as homes, hotels, hospitals, offices, laboratories, and factories. Our business philosophy revolves around "integrity, cooperation, innovation, and win-win. " With a focus on technology and meticulous attention to detail, we aim to improve indoor air quality, offering tailored solutions to each customer. Committed to renewable energy sources, we continually enhance indoor environments, providing energy-efficient and healthy living spaces. Trusted by a wide customer base, SIMN products uphold comprehensive quality management throughout design, research, development, manufacturing, sales, and after-sales service, ensuring excellence. Opt for Hangzhou Simon Purification Technology Co., Ltd. To craft energy-efficient, healthy, and comfortable indoor environments using cutting-edge technology. We embrace global O E M and O D M collaborations, inviting clients worldwide for consultations, communication, and mutually beneficial, enduring partnerships.

Shandong Muhe Machinery Co., Ltd has been focusing on ventilation, cooling, silo, feeding & Drinking Line equipment, humidification, and heating equipments.

Langqiwei Air Conditioning Group Co., Ltd. is located in the Central Air Conditioning Tertiary Industrial Park of Dezhou, Shandong Province, China. It integrates the research and development, design, production, sales and maintenance of the central air conditioning terminal unit series. It is the only professional, research and development and production central air conditioner in Dezhou Comprehensiveness of the terminal unit.

Qingzhou Fan Inlet  Temperature Control Equipment Co., Ltd. Qingzhou Fanleite Temperature Control Equipment Co., Ltd. is a professional manufacturer specialized in temperature control equipment for livestock breeding. The company has an independent large-scale production base and modern workshops, with a complete industrial chain covering R&D, production, sales and service. We are committed to providing stable, efficient and energy-saving temperature control solutions for large-scale breeding farms. Our core products include negative pressure fans, air inlets, cooling equipment, deodorization equipment and other series, which are widely used in various livestock and poultry breeding environments such as chicken houses, pig houses and cattle houses. With mature production technology, strict quality control system and professional technical support, our products perform excellently in ventilation, cooling, air circulation and environmental purification. They can effectively improve the breeding environment, reduce the risk of epidemic diseases and enhance breeding efficiency, winning the trust and recognition of customers at home and abroad.

Creating Healthy Indoor Environments Through Intelligent Ventilation Solutions

Weifang U-Best Husbandry Equipment Co., Ltd is located in Weifang City, China, which is two hours drive to Qingdao Port. Our company is one of the largest manufacturers of poultry farm equipment. With the support of advanced management and strong engineering teams, we professionally design and produce high quality, energy saving and environment-friendly products. Our factory mainly produce poultry farm equipment such as silo system, automatic pan feeding system, automatic nipple drinking system, ventilation system, cooling pad system, heating system, fogger spraying and disinfection system, environment control system and curtain etc.

Shandong Gofee Husbandry Technology Co., Ltd was established in 2008. Our company covers an area of 20, 000 square meters, has more than 200 employees, which can meet the needs of large-scale production.

10+ Years Professional Ventilation Equipment Manufacturer

RAISETECH is a high-tech enterprise specializing in the research, production, sales, and service of livestock machinery. It was first founded in June 3, 2014. The company is dedicated to providing efficient, intelligent, and environmentally friendly breeding equipment and solutions to help upgrade and develop modern livestock farming.

QINGDAO BEHMANN INDUSTRIAL Co., Ltd is a manufacturer specializing in the livestock industry. Now it has two large factories in Zhangqiu extrusion and Qingdao injection molding, covering a total area of more than 118 acres. The company has advanced production equipment and modern production technology. There are more than 40 injection molding equipment and more than 40 PVC extruder equipment. The company has been adhering to the business philosophy of "technical innovation, based on honesty, and gratitude", strict quality management system, perfect after-sales service, and continuous research and development of new products. Efforts to provide low-carbon, environmentally friendly and green high-tech products for the livestock industry. At present, the company has a number of patented technologies, and the company has passed ISO9001: 2008 international quality management system certification, ISO14001: 2004 international environmental management system certification and OHSAS18001 occupational health management system certification. After more than 20 years of development, the products have been exported to more than 20 countries and regions such as Southeast Asia, Europe and the United States, and are well received by customers at home and abroad. The main products of the animal husbandry industry include: PVC hollow board, PP plastic floor, ventilation window, PVC crust foam board, PVC hard board, PP hollow board, PP solid board, etc. We sincerely cooperate with domestic and foreign merchants for win-win cooperation, develop together, and create brilliant! The company has a modern production workshop of 65, 000 square meters and a clean production environment to provide customers with the best quality products and services. "Pioneering and innovative, high-quality and efficient, service-based, quality-based survival, price-based development" is the purpose of our company. We will work together with friends from all walks of life with excellent product quality and professionalism to make greater contributions to China's plastics manufacturing industry. Qingdao Bechman Industrial Co., Ltd. Welcomes your sincere cooperation!

Shenzhen Hongfei Electrical Technology Co., Ltd is a leading manufacturer established in 2001 in Shenzhen, China. We specialize in the research and development, production and sale of a wide range of cooling fan products including DC Brushless Axial Fan, DC centrifugal Blower Fan, EC Fan, AC Fan and Cross Flow Fan. Our products are widely utilized in industries such as Automobile, Home Appliance, Medical Industry, Communication Industry, New Energy Industry and Power Supply Industry, and more.

Qingdao Zhiniao Investment Development Co., Ltd. Was established on August 20, 2024, with Liu Jiqing as the legal representative. The registered capital is 10 million yuan, and the unified social credit code is 91370212MADWRHWD39. The registered address of the enterprise is Room 604, No. 182-6 Haier Road, Laoshan District, Qingdao City, Shandong Province. The company belongs to the business service industry and its business scope includes: General projects: Engaging in investment activities with its own funds; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical equipment; Mechanical equipment research and development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Sales of household appliances; Home appliance installation services; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of metal tools; Sales of metal tools; Manufacturing of metal daily necessities; Sales of electric food processing equipment; Manufacturing of plastic packaging boxes and containers; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Sales of feed additives; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Manufacturing of specialized equipment for feed production; Sales of specialized equipment for feed production; Livestock machinery manufacturing; Sales of livestock machinery; Sales of electrical equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of plastic packaging containers, tools and products for food; Manufacturing of ordinary glass containers; Sales of labor protection equipment; Food import and export; Wholesale of edible agricultural products; Retail of edible agricultural products; Wholesale of fresh meat; Fresh meat retail; Initial processing of edible agricultural products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Production of electric heating food processing equipment; Construction project design; Construction project construction; Production of food paper packaging and container products; Production of plastic packaging containers, tools and products for food use; Animal medicine management; Food sales. (For projects that require approval according to 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. ). The current operating status of the enterprise is in operation.

MENRED: Pioneering Intelligent Comfort Solutions for a Sustainable Future

Eestablished in 2009 and located in Foshan City,  Foshan Shunde LanLiShi Technology Co., Ltd.   as a modern enterprise, is specialized in the research, development, production, sales, and service of solar energy products.

Our company is located in Gaomi city (belong to Weifang city). It is about 80km to Qingdao port and it about 30km to Qingdao airport (in Jiaozhou city). The transport is very convenient. Our company have advanced machining equipment and production personnel. We can accept orders for all kinds of machinery, especially agricultural machinery, grass mowers, wood chipper shredder. We begin to export the mowers and shredder from 2014. The grass mowers have exported to Russia, Ukrain, Austrilia, etc. The shredder have exported to USA, Ausitrilia, UK, etc. We begin to make ginger harvester from 2019. This machine can make highwork efficiency.

Qingdao Famou Machinery Co., Ltd. is a national high-tech enterprise located in Qingdao, China. Famou specializes in product research and development, engineering design, production and sales, and after-sales installation, including a full set of automated livestock&poultry equipment such as environmental control systems, feeding systems, cage systems, pig pen systems, fence systems, drinking water systems, sewage systems, environmental protection systems and Internet of Things systems etc, having professional team and technical research and development capabilities, as well as a complete after-sales service system, takes "providing customers with the best breeding equipment solutions" as corporate mission.

HAITS HARDWARE Co., Ltd is the shareholding enterprise, which specialized in manufacturing and exporting furniture hardware and accessories with more than 15 years history. Our main products are drawer slides, hinges, handles, kitchen baskets and accessories, wardrobe accessories.

Guangzhou WUSUN elecromechanical & technological Co., Ltd was founded in Year 2003, with headquarters located in PanYu district of Guangzhou City and have 4 subordinate factories in Zhaoqing, Foshan, Jiangmen, zhongshan. Our company is a comprehensive enterprise focuses on both scientific researching and producing. We are China famous brand, Guangdong province famous enterprise, Guangdong province High-tech enterprise, Guangzhou Specialized and Innovative enterprise, A-level enterprise of Credit, and has more than 60 utility patents and invention patents.

Qingdao High Better Electronic Technology Co., Ltd has been a leading professional Poultry Equipment supplier since 2001. With These year's development, High Better has earned high reputation around and experience in Evaporative Cooling Pad, Ventilation Fan, Poultry Silo, Gestation Pen& Farrowing Crates production& Sales.

Shandong Yuyun Sanhe Machinery Co., Ltd, is the biggest and the most professional manufacturer of ventilation, cooling, humidification and heating equipment in Asia.

Qingzhou Junyang Industry And Trade Co., Ltd, is the biggest and the most professional manufacturer of ventilation, cooling, humidification and heating equipment in Asia.

QINGDAO BAICHEN HUSBANDRY Co., Ltd helps customers build modern automated farms that achieve sustainable returns and improve farm productivity and quality.

Weifang Hipai Machinery Co. Ltd, powering Industries with Precision Air Solutions

Hebei Junguang Animal Husbandry Technology Co., Ltd.  is a council member of the China Dairy Industry Association, specializing in the design and construction of modern dairy farms, as well as the production and sales of livestock farming and manure treatment equipment.

Qingdao Farm Lyric Agri-tech Co., Ltd. is located in Qingdao, Shandong Province, China. The company is mainly engaged in the research and development, design, production, installation and service of livestock and poultry breeding products. Automatic feeding system, automatic drinking water system, ventilation and cooling system, environmental control system for main pigs, cattle, sheep, chickens and geese. In addition, the company also produces steel structure products, mainly used in the engineering design and construction of modern breeding farm.

Located in Qingdao, the beautiful coastal city, Kemiwo covers an area of more than 30 mu, almost equal to 20, 000m2. The main business of Kemiwo includes design, production and installation of livestock& Poultry breeding equipment, involving metal, plastic and rubber products, etc. It is a modern comprehensive enterprise integrating R& D, production, processing, sales and trading.

Terrui International Co., Ltd was founded in 2002. We are experts in manufacturing livestock equipment. Such as water tank, air circulator, calf hutch, veterinary accessories, feeding fence and electric fencing.

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)

Shandong Wusen Environmental Control is engaged in the research and development, manufacturing, engineering design, construction and installation of the automatic environmental ventilation equipment and environmental protection equipment for animal husbandry and breeding, to provide greater value for customers' continuous technological innovation.