About | About Us

   Nantong Huaxin Central Air Conditioning Co., Ltd. is a technology innovation service-oriented manufacturing enterprise specializing in the research, development, manufacturing, sales, and service of commercial and industrial new air series central air conditioning and high-end household fresh air conditioning systems (Five Constant Systems). The company has passed ISO quality management system, environmental management system, occupational health and safety management system, and energy management system certification; obtained “CCC” “CE”, national industrial refrigeration equipment “production license”; obtained Jiangsu fine products, AA-level two-integration management system, five-star commodity after-sales service certification, green product energy-saving certification; national intellectual property standard certification; product CRAA industry certification; split direct expansion rooftop unit, hospital-specific new air handling unit obtained the first (set) major equipment and key component certification in Nantong. The main registered trademarks are “Yilong”, “Yulong”, and “Zhilu”.