China Polyols Market Overview, 2030

China's closed hermetic motor sector has been influenced by its strong role in worldwide manufacturing and appliance creation, especially since the 1990s when local OEMs increased their production of refrigeration and HVAC for both domestic and international markets. The launch of hermetic motors, which are sealed systems combining motor and compressor within a welded steel casing, was motivated by the demand to prevent refrigerant leaks, minimize contamination, and achieve higher energy efficiency levels. Over the years, China has created a broad variety of hermetic motor types, which include single-phase fractional HP motors for home appliances and three-phase integral HP motors for commercial HVAC and cold storage. These models consist of both AC and DC types, featuring scroll, rotary, and reciprocating compression mechanisms designed to suit specific application needs. Mass production facilitated by vertically integrated supply chains and automation significantly reduced unit prices, allowing Chinese companies to develop distinct motor ranges energy-efficient models that are CE-certified for export to Europe and North America, along with cost-effective units intended for the local market. This two-pronged approach promoted swift market entry across residential, commercial, and industrial areas. Notable clients comprise appliance manufacturers like Haier, Midea, and Hisense, alongside commercial refrigeration providers in logistics, retail, and food processing industries. The highest concentration of production is found in regions such as Guangdong, Zhejiang, and Jiangsu, where parts suppliers, motor manufacturers, and testing facilities are located close together. From a technical perspective, hermetic motors address contamination and cost issues by omitting shaft seals, allowing refrigerant immersion cooling, and extending service intervals. Their sealed construction keeps out moisture and debris, and modular manufacturing simplifies assembly. Research and development in Chinese companies has concentrated on permanent magnet designs, internet-enabled diagnostics, and innovative winding methods.

According to the research report, ""China Hermetic Motor Market Overview, 2030,"" published by Bonafide Research, the China Hermetic Motor market is anticipated to grow at more than 7.54% CAGR from 2025 to 2030. Recent changes feature significant capacity growth by original equipment manufacturers in Guangdong and Zhejiang, motivated by an increase in global needs for refrigeration and HVAC systems. Export patterns reveal a strong demand in Europe, Southeast Asia, and Latin America, with Chinese producers providing CE-compliant motors that align with low-GWP standards tailored for local regulations. This export growth benefits from China’s leadership in appliance manufacturing and its integrated supply chain structure. Key companies in this market include GMCC & Welling, Zhuhai Kaibang, Zhejiang Maidi, and Shanghai Zhuoli, each presenting a diverse assortment of hermetic motors within fractional and integral HP categories. GMCC is notable for its rotary compressors designed for air conditioning and refrigerating units, while Maidi and Kaibang concentrate on scroll and reciprocating models for cold chain logistics and commercial HVAC applications. These companies utilize automation, innovative winding methods, and refrigerant-submerged stator designs to offer cost-effective, efficient solutions for both local and international markets. There is a growing potential in export markets, where the demand for motors that meet CE and IEC standards is increasing, and in domestic HVAC expansion, driven by urban development, eco-friendly building regulations, and the increasing need for climate-controlled spaces among the rising middle class. China’s initiative for low-carbon infrastructure and smart home devices further boosts the adoption of hermetic motors in both residential and commercial areas. Mandatory standards like CCC China Compulsory Certification and China Energy Label CEL guarantee product safety, efficiency, and compliance with regulations. The revised GB18613-2020 requires IE3-level efficiency for motors rated up to 1kV, while CEL labels enhance consumer transparency and qualify products for governmental incentives.

China's hermetic motor industry by power output is divided into Fractional Horsepower Up to 1HP and Integral Horsepower Above 1HP is characterized by its enormous size and its dual focus on Fractional HP motors used in appliances and Integral HP motors for HVAC and industrial markets. In the Fractional HP category generally under 1 horsepower, China stands out internationally, generating tens of millions of units each year for refrigerators, air conditioning units, washing machines, and compact chillers. These motors often single-phase, capacitor-start or brushless DC are designed to be compact, quiet, and economical. Key players like GMCC, Welling, and Kaibang hold a significant share in this market, catering to both local brands and foreign OEMs. The country benefits from vertically integrated supply chains and automation in coil winding, casing, and testing, allowing for exceptionally high production rates at competitive costs. On the other hand, Integral HP hermetic motors which exceed 1 horsepower are utilized in large HVAC systems, industrial chillers, and cold-chain logistics, particularly focusing on export opportunities in Southeast Asia, Europe, and Latin America. Generally three-phase, these motors are engineered for continuous operation and are equipped with variable frequency drives VFDs to enhance energy efficiency. Chinese companies such as Shanghai Zhuoli and Zhejiang Maidi provide scroll and reciprocating compressor systems that feature refrigerant-cooled windings, Class F/H insulation, and compatibility with low-GWP refrigerants including R1234yf and CO₂. These motors find applications in commercial buildings, data centers, and food processing facilities where minimizing downtime and adhering to regulations is essential. Although Fractional HP motors dominate in quantity, Integral HP motors signify China's advancement into high-value, export-oriented markets. Both motor types are designed with sealed architecture to prevent leaks and contamination, but the Integral HP models also include smart diagnostic features and modular service kits for proactive maintenance.

China's hermetic motor market by voltage is divided into Upto 1kV, 1kV-6.6kV and Above 6.6kV. Motors up to 1kV are prevalent in the appliance industry, powering devices like household refrigerators, air conditioners, washing machines, and small chillers. These typically single-phase motors, often fractional HP, are designed for low-voltage networks and mass production, providing quiet operation, sealed designs, and compatibility with refrigerants that have low global warming potential. Their widespread implementation is fueled by China's large appliance manufacturing sector in areas such as Guangdong and Zhejiang, where vertically integrated supply chains facilitate high-volume and cost-effective production for both local markets and international exports. The 1–6.6kV range caters to medium-sized commercial and industrial settings, including shopping centers, office buildings, food processing facilities, and logistics centers. These motors, generally three-phase and integral HP, are intended for constant use, equipped with variable frequency drives VFDs, and designed for energy efficiency and thermal sustainability. Chinese companies such as GMCC and Shanghai Zhuoli produce hermetic models featuring refrigerant-cooled windings, Class F/H insulation, and built-in diagnostics, customized for HVAC systems and centralized cooling systems. This segment is rapidly growing due to urban expansion, increased commercial property development, and China’s initiative toward smart building solutions. The Above 6.6kV segment, although smaller in volume, is steadily increasing as China develops its heavy industry. These high-voltage hermetic motors are utilized in petrochemical facilities, mining activities, and large cold storage units, especially in inland areas like Sichuan and Inner Mongolia. Their uptake is motivated by the need for strong insulation, predictive maintenance capabilities, and adherence to safety standards in hazardous environments. As China continues to invest in industrial advancements and energy-demanding industries, the need for large-capacity, sealed motor systems is expected to grow, highlighting the strategic significance of this developing category. This voltage-focused segmentation illustrates China’s extensive scale, adaptability, and shifting infrastructure priorities.

China’s use of hermetic motors by application is divided into Industrial Machinery, Motor Vehicles, HVAC Equipment, Electrical Appliances and Others covers a vast range of industries, all influenced by the nation’s size, level of automation, and focus on exports. In industrial machinery, these motors are found in process refrigeration, chemical dosing equipment, and automated food packaging lines, particularly in industrial regions like Zhejiang and Jiangsu. They provide a sealed, leak-resistant operation with refrigerant-cooled windings, ensuring continuous operation and adherence to China’s GB18613-2020 efficiency regulations. In HVAC systems, hermetic motors are utilized in chillers, air-handling units, and heat pumps in commercial structures, shopping centers, and smart city frameworks. Companies in China, such as GMCC and Shanghai Zhuoli, offer IE3–IE5 class motors equipped with internal diagnostics and compatibility for variable frequency drives, specifically designed for extensive use in urban areas like Shenzhen and Chengdu. Their sealed construction guarantees quiet functioning and reduces maintenance needs, meeting national energy regulations and eco-friendly building standards. In the field of vehicles, especially electric and refrigerated transportation, there is a growing dependency on compact hermetic motors for battery cooling and climate control within the cabin. Manufacturers like BYD and Geely incorporate these motors into their electric vehicle designs to maintain thermal stability and comply with ISO and ADR requirements for temperature-sensitive goods. Within appliances, China stands out as the world’s leading manufacturer of fractional horsepower hermetic motors for refrigerators, air conditioners, and washing machines. These motors, designed for low voltage and high-volume production, are installed in millions of units each year, catering to both local consumers and exports to Europe, Southeast Asia, and Latin America.


Considered in this report
• Historic Year: 2019
• Base year: 2024
• Estimated year: 2025
• Forecast year: 2030

Aspects covered in this report
• Hermetic Motor Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation

By Power Output
• Fractional Horsepower (Up to 1HP)
• Integral Horsepower (Above 1HP)

By Voltage
• Upto 1kV
• 1kV-6.6kV
• Above 6.6kV

By Application
• Industrial Machinery
• Motor Vehicles
• HVAC Equipment
• Electrical Appliances
• Others

Considered in this report
• Historic Year: 2019
• Base year: 2024
• Estimated year: 2025
• Forecast year: 2030

Aspects covered in this report
• Polyols Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation

By Application
• Rigid Foam
• Flexible Foam
• Coatings
• Adhesives & Sealants
• Elastomers
• Other Applications

By Type
• Polyether Polyols
• Polyester Polyols

By Source
• Synthetic
• Bio-based Show more