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 manufacturing enterprise, 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.

We warmly welcome global customers to collaborate with us. Let’s create value together and shape the future of refrigeration technology.