About Us
Leading China Air Conditioner Parts Manufacturer
Let's create value together and shape the future of refrigeration technology
Changzhou Jiahao Refrigeration Technology Co., Ltd. is located in Changzhou City, Jiangsu Province,
which is only one hour to Shanghai or Nanjing by high-speed train. As a diversified air conditioner parts manufacturer, we specialize in the professional design, research, development, manufacturing,
and comprehensive sales service of refrigeration solutions.

With a workforce of over 120 skilled employees, we operate 6 workshops spanning 25,000 square meters, equipped with more than 10 automated production lines for efficient output. Our product portfolio includes a wide range of solutions, such as air conditioning and refrigeration tubes, copper-aluminum connection pipes, all-copper corrugated pipes, insulation copper pipes for air conditioners, as well as refrigeration fittings and filter driers—all designed to meet strict industry standards.
Currently, we have established long-term strategic partnerships with Hisense and other renowned industry brands. Our global sales network covers Europe, America, Turkey, North America, the Middle East, Africa, and Southeast Asia, ensuring prompt delivery and localized service.

Jiahao adheres to its core mission of prioritizing quality and innovation, continuously improving operational efficiency, optimizing product quality, reducing environmental pollution, and committing to sustainable manufacturing practices. We have founded a professional engineering and technology R&D center and implemented a rigorous management system, certified by ISO 9001, ISO 14001, and ISO 45001. These efforts have earned us comprehensive recognition from domestic and international clients.
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