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A leading Chinese manufacturer and distributor of high-performance refrigeration components and thermodynamic solar heating systems. With over two decades of innovation and precision engineering, we deliver reliable, energy-efficient solutions trusted by global brands.
Ningbo ChangFa Refrigeration Industry and Trade Co., Ltd. is a renowned manufacturer and distributor of refrigeration components and thermodynamic solar heating systems in China. Our commitment to quality, innovation, and customer satisfaction has positioned us as a trusted partner in the global HVAC and refrigeration industry.
Founded with a vision to revolutionize refrigeration technology, Changfa has grown into a comprehensive industrial enterprise integrating R&D, manufacturing, and international trade. Our products are widely used in household appliances, commercial refrigeration, and renewable energy systems.
Our team of engineers and technicians continuously improves product performance and energy efficiency, ensuring compliance with international standards such as CE, RoHS, and REACH.
Our state-of-the-art production facility spans 54,000 square meters and is equipped with automated lines for precision manufacturing of refrigeration components.
We operate three dedicated workshops for:
Each production line is monitored with strict quality control protocols, including material inspection, in-process testing, and final product validation. Our automated systems ensure consistency, reduce waste, and enhance productivity.
Changfa’s workshop is designed for scalability and flexibility, enabling us to meet large-volume orders while maintaining high standards of craftsmanship and delivery timelines.
From humble beginnings to a global supplier, Changfa’s story reflects dedication, innovation, and growth.
In 1998, Mrs. Li established Josense Refrigeration Equipment Co., Ltd., laying the foundation for what would become Ningbo Changfa Refrigeration Co., Ltd. Starting as a small-scale operation, the company focused on developing reliable refrigeration components for domestic appliances.
Over the years, through strategic investments in technology and talent, Changfa expanded its product range and production capacity. The company rebranded and restructured to meet growing international demand, evolving into a comprehensive supplier of refrigeration and thermodynamic solutions.
Today, Changfa serves customers across Asia, Europe, North America, and the Middle East, with a reputation for quality, reliability, and responsive service.
We manufacture a wide range of high-efficiency refrigeration components designed for durability, performance, and energy savings.
High-efficiency solar heating panels that use refrigerant to absorb ambient heat, even in low-light conditions. Ideal for domestic hot water systems.
Seamless aluminum evaporators with high thermal conductivity. Used in refrigerators and freezers for uniform cooling and energy efficiency.
Compact evaporators with aluminum fins and copper tubes. Designed for rapid heat exchange in compact refrigeration units.
Durable evaporators with wire-wound copper tubes. Suitable for commercial refrigeration and cold storage applications.
High-capacity evaporators with stacked aluminum plates. Ideal for industrial cooling systems requiring high heat transfer rates.
Robust condensers with copper tubing and aluminum fins. Engineered for efficient heat dissipation in refrigeration cycles.
Custom-manufactured tubing, connectors, and fittings for refrigeration systems. Available in various diameters and lengths.
OEM and ODM services for tailored evaporators, condensers, and thermodynamic panels based on client specifications and drawings.
Square Meters of Production Space
Years of Industry Experience
Countries Served
Satisfied Customers
Every product undergoes rigorous testing to ensure reliability and compliance with international standards.
Our R&D team continuously develops energy-efficient solutions to meet evolving market demands.
Dedicated sales and technical teams provide responsive service and after-sales support worldwide.
We produce thermodynamic panels, roll bond evaporators, fin evaporators, wire tube evaporators, plate evaporators, wire tube condensers, and custom copper & aluminum components.
Yes, we provide comprehensive OEM and ODM services, including custom design, prototyping, and mass production based on client specifications.
Our manufacturing processes comply with ISO standards. Products meet CE, RoHS, and REACH requirements as applicable.
Please visit our official website to contact the sales team directly for quotes, product specifications, or technical inquiries.
For inquiries, quotes, or technical support, please visit our official website to reach our team.
Note: Contact information such as phone numbers and email addresses were not found on the source page. Please use the official website for communication.
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