Guangzhou DongAo Electrical Co., Ltd., operating under the prominent brand name "PARKOO (百奥)," is a leading Chinese manufacturer and exporter specializing in environmental air treatment solutions. Established in 2006 and headquartered in Guangzhou, the company has grown into a large-scale enterprise with a workforce of 500 to 1,000 employees and an annual production capacity exceeding 1.5 million units. The company operates two major manufacturing bases in Foshan and Zhuhai, featuring over 100,000 square meters of production space and 10 specialized production lines for both household and industrial equipment.
As a National High-tech Enterprise, Guangzhou DongAo Electrical focuses on the research, development, and manufacturing of a comprehensive range of humidity and temperature control products. Their extensive portfolio includes household, commercial, and industrial dehumidifiers, such as desiccant wheel, ceiling-mounted, explosion-proof, and duct-type models. Additionally, they produce ultrasonic and wet-film humidifiers, portable air conditioners, precision air conditioning units, and energy-saving drying equipment.
The company maintains rigorous quality standards, holding numerous international certifications including ISO 9001, ISO 14001, IATF 16949, CE, GS, ETL, and RoHS. With strong OEM and ODM capabilities supported by a dedicated R&D center of over 30 professionals, they provide customized solutions for diverse sectors including agriculture, pharmaceuticals, food processing, and construction. Guangzhou DongAo Electrical serves a global market, exporting significantly to North America, Europe, and Southeast Asia, and is recognized for its commitment to energy-efficient and high-performance indoor environment improvements.
Dehumidifier Home 6L PH11X-06$39
35L/Day Domestic Dehumidifier 35 Liter Home Dehumidifier PD10E$109
OEM Intelligent Dehumidifier for Home 20L Portable Greenhouse Air$72.9
6L Compressor Mini Humidistat Dehumidifying air Dehumidifier Technology Reusable Mini Portable Home Dehumidifier PH11X-06$45.7
20L/h Industrial Dehumidifier for Grow Room CF20SD$1714
208V 60HZ 480L/D Industrial Dehumidifier for Grow Room CF20SD$1699
120v-60hz Commercial Dehumidifier Hand Push Dehumidifier Big Caster$469
208V 60HZ Ceiling Dehumidifier Industrial Dehumidifier for Swimming Pool 288L/D$1112
120v-60hz to USA Commercial Dehumidifier Hand Push Dehumidifier and Big Caster$469
CEILING Dehumidifiers air Industrial 480L/d CFD20$1900
Industrial Dehumidifier 240 Litres Per Day CF12KT$1120
24KG/HOUR Portable Air Humidifier Industrial Large Volume Ultrasonic Humidifier$709
Deye Home Dehumidifier System Supplier Household air Purifier Home Dehumidifier for Bedroom$60
Deye DYD-E12B Home air Dryer with Washable air Dryer Filter Dehumidifier for Home$65.9
DYD-E12B Home air Dryer Portable Commerical Dehumidifier for Room$65.9
Deye DYD-M35A 35L Dehumidifier Machine Portable air Purifier Home Dehumidifier$124.8
DYD-M30A Clothes Dryer air Purifier and air Dehumidifier Home for Basement$134.9
DYD-M35A 35L Professional Home Defrost Dehumidifier Smart air Dry Dehumidifier for Shoes$124.8
DYD-M30A 30L Hot Sale Dehumidifier Compressor R410a Refrigerant air Purifier Home Dehumidifier$134.9
DYD-E12B 12L Cloest Portable Clothes Dryer Small Home air Dehumidifier for Bathroom$60
DYD-E12B New Design High Quality CE Approval 12L Portable Home air Dryer Dehumidifier$65.9
DEYE DYD-M30A 30L Clothes air Dry Machine Whole House air Purifier Commerical Dehumidifierfor Home$134.9
Deye DYD-M30A 30L Best Selling Hot Product Whole House air Purifier Commercial Dehumidifier for Home$134.9
Deye Best Compressor Dehumidifier Manufacturer DY-C45DZ 90pints Portable air Drying Industrial Ceiling Dehumidifier$319
Zhongshan Lianchang Co., Ltd.
🇨🇳 China
2001501-1000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Eco-friendly supplier
Low MOQ
Shipments
5
Key customer
GREAT LAKES
Key market
🇺🇸 United States
Review
4.6
Portable Air Conditioner for Home$180
Home Using Big Capacity Air Conditioner$208
Powerful Home Using Portable Air Conditioner$460
Home Using Hosrless Portable Air Conditioner$145
Mini Portable Home R290 Humidity Adsorption 12L Removing Machine Bathroom air Drying Small Dehumidifier$65
R290 Air Dehumidifier Power Home Use Models Portable Dehumidifier Floor Sales Fan Support 20L Refrigerative Dehumidifier Garage$73
Single Rokm Using Portable Air Conditioner with Hose$148
Chamber Baby Room Micro Portable House Car R290 Small Household Portable Dehumidifier 2020 Trending 50L Washable Air Filter ROHS$128
Portable Air Conditioner$265
Mini Type Portable Air Conditioner for Personal Using$140
Most Competitive Portable Air Conditioner$108
Hoseless Portable Air Codditioner$140
Guang Zhou Dorosin Electrical Appliance Co., Ltd.
🇨🇳 China
2013101-200 peopleManufacturer/Trading Company
Patented technology
High-tech enterprise
Multinational enterprise
OEM manufacturer
Shipments
17
Key customer
BRIDGECOM
Key market
North America
Description
Guang Zhou Dorosin Electrical Appliance Co., Ltd. is a leading manufacturer and high-tech corporation specializing in comprehensive environmental temperature and humidity control solutions. Established in 2013 and headquartered in Guangzhou, China, the company operates three production bases covering 40,000 square meters with an annual capacity of 400,000 units. With 20 years of technology development experience, Dorosin provides professional OEM, ODM, and contract manufacturing services to a global clientele.
The company's extensive product portfolio is divided into three core categories: environmental humidity control systems, climate temperature control, and air humidification treatment. Key products include industrial, commercial, and household dehumidifiers, ultrasonic and wet film humidifiers, and a versatile range of portable air conditioners and spot coolers. These solutions utilize high-quality components, such as Panasonic compressors and Japanese Shinyei humidity sensors, through a strategic partnership with Panasonic.
Dorosin's products serve a wide array of industries, including electronics, medical research, food processing, warehouse logistics, and aerospace. Their equipment is critical for specialized environments like clean rooms, drug warehouses, and injection molding workshops. The company maintains rigorous quality standards, holding ISO 9001, CE, RoHS, CCC, CQC, and KC certifications. Recognized for its technical expertise and mature service system, Dorosin has successfully served major clients such as Huawei, Samsung, Nike, and the State Grid, while maintaining a robust sales and service network across China.
Ningbo Fuda Intelligent Technology Co., Ltd.
🇨🇳 China
1998301-500 peopleManufacturer/Trading Company
Established brand
ODM manufacturer
Product customization
Patented technology
Shipments
384
Key customer
NANO PHUOC THANH
Key market
🇧🇪 Belgium
Review
5
20L Per Day New Home Appliances Home Portable Air Compressor Dehumidifier$80
30L/Day Smart Home Mobile Air Portable Dehumidifier for Greenhouse Home$115.5
50L/Day Easy Home Compressor Portable Air Portable Dehumidifier for Greenhouse Home$180
20L Home Wholesale Home Portable Air Compressor Dehumidifier with WiFi for Greenhouse$80
New Home Appliances Whole Home Portable 10L Per Day Air Compressor Dehumidifier$64
20L Per Day New Home Appliances Wholesale Home Portable Air Compressor Dehumidifier$80
20L/Day Smart Home Wholesale Home Portable Air Compressor Dehumidifier with WiFi$80
20L/Ay New Home Appliances Wholesale Home Portable Air Compressor Dehumidifier Purifier$80
10L Home Use Mini Smart Portable Home Air Dehumidifier with WiFi Low Noise$57
20L/Day Home Wholesale Home Portable Air Compressor Dehumidifier with WiFi for Greenhouse$80
10L/Day Home Mini Smart Compressor Mobile Portable Air Dehumidifier with WiFi for Home$63
10L/Day Mini Cheap Mobile Portable Easy Home Air Dehumidifier with Low Noise for Home$60
Zhongshan Invtop Electric Co., Ltd.
🇨🇳 China
2011501-1000 peopleManufacturer/Trading Company
High capacity factory
OEM manufacturer
ODM manufacturer
Own brand
Key customer
CARREFOUR
Key market
🇺🇸 United States
Review
5
Description
Zhongshan Invtop Electric Co., Ltd. (also known as Guangdong Invitop Technology Co., Ltd.) is a technologically innovative manufacturer and trading company established in 2011. Based in Zhongshan, China, within the Greater Bay Area, the company operates a massive 50,000 square meter production facility with over 700 employees and nine automated production lines. They specialize in the R&D and manufacturing of small home appliances across three primary categories: Environmental Appliances (dehumidifiers, air purifiers, and heaters), Refrigeration Appliances (ice makers, portable air conditioners, and car refrigerators), and Kitchen Appliances (stand mixers, vacuum sealers, and ice cream makers). As a pioneer in mini dehumidifier technology, the company holds over 200 design patents and has received prestigious international recognition, including iF Design and Red Dot Design Awards. Their manufacturing capabilities include comprehensive OEM and ODM services, supported by an 80-member R&D team and an independent laboratory with over 130 sets of testing equipment. The factory maintains an annual production capacity of approximately 6 million units and adheres to strict quality standards, holding certifications such as ISO 9001, BSCI, CE, FCC, RoHS, GS, and ETL. With a strong export focus, Invtop serves global markets including North America, Europe, and Asia, and has established business relationships with major international brands like Samsung and Carrefour.
Invitop Tuya App Control Smart Home Home Use Electric Air Purifier$46
2024 Trending New Arrivals Deshumedecedor 2000ML Home Air Mini Portable Small Dehumidifier$109
2025 New Arrivals 1000ml Electric Silent House Absorber Air Dryer Peltier Room Home Dehumidifier$69
Commercial 2000ml Air Water Remover Ajustable Humidistat Silent Home Smart Electric Desiccant Dehumidifier With Handle$49
Purifying Air Activated Carbon Table Smart Air Purifier Home With Hepa Filter$235
Powerful Commercial Portable Air Filters HEPA Purifier for Home Allergies Pets Hair$300
Air Purifiers Commercial Wifi Smart Home Use Portable HEPA Desktop Air Purifier$46
Wholesale Digital Display Electric HEPA Filter Activated Carbon Air Purifiers for Home$46
Ecofreindly Low Power Airpurifier Hepa Filter Led Light Big White Kids Air Purifier for Home$300
Wholesale High Quality Desktop Customized True Active Carbon Hepa Filter Air Purifier for Home Large Room$46
Commercial 2L High Capacity Interior Air Dehumidifier Small Moisture Absorber Dual Core Dehumidifiers$109
1000ml Wholesale Desktop Customized Moisture Absorber Electric Compact Household Room Mini Dehumidifiers$69
Zhejiang Kecheng Electric Co., Ltd., also known as Hangzhou Kecheng Electric Co., Ltd., is a high-tech manufacturer and exporter established in 2003. Based in Hangzhou, China, the company specializes in the research, development, and production of advanced air treatment solutions, including a comprehensive range of dehumidifiers, humidifiers, and industrial air conditioners. With a workforce of approximately 51 to 100 employees and over a decade of export experience, the company has established a significant international presence across North America, Europe, and Southeast Asia.
The company operates five efficient production lines and maintains a strong focus on energy-saving, environmentally friendly, and economically efficient technology. Their extensive product portfolio includes industrial, commercial, and home dehumidifiers, as well as specialized equipment such as desiccant dehumidifiers for vessels, ceiling-mounted units, crawl space dehumidifiers, and constant humidity machines. They also provide industrial air coolers, AHU air handling units, and various ultrasonic and centrifugal humidifiers designed for diverse applications in food processing, pharmaceuticals, logistics, and agriculture.
As a professional B2B partner, Zhejiang Kecheng Electric Co., Ltd. offers robust OEM and ODM services, providing complete customized solutions to meet specific voltage and environmental requirements. The company is ISO 9001 certified and its products hold multiple international safety and quality certifications, including CE, TUV, GS, SAA, and FCC. Their commitment to rigorous testing and scientific management ensures stable performance across their entire machinery range, which generated over $10 million in export volume by 2017.
Household Air Dryer Machine Closet Air Purifier Portable Home Dehumidifier$21.49
Ultra Quiet Remove Moisture Small Peltier Growing Room Air Home Dehumidifier$21.49
Decoration Portable Aroma USB Humidifier Oil Home Fragrance Diffuser$8.79
Pluscent Electrical (Huizhou) Limited
🇨🇳 China
2014101-200 peopleManufacturer/Trading Company
High-tech enterprise
Patented technology
Product customization
OEM manufacturer
Key customer
TAURUS GROUP
Key market
North America
Description
Pluscent Electrical (Huizhou) Limited is a national high-tech enterprise and professional manufacturer established in 2014 in Huizhou, Guangdong. Operating from a 15,000-square-meter facility, the company integrates R&D, manufacturing, and sales of small household appliances. With an annual production capacity of 1.5 million units, the company maintains comprehensive production capabilities including dedicated mold, injection molding, and assembly workshops, supported by automated equipment and four production lines.
2025 New Arrival Ultra-Silent Smart Air Dehumidifier LCD Touch Screen LED Display for Moist Air for Bedroom Office Wardrobe Home$12.43