Qingdao Haier (Jiaozhou) Air Conditioner Co., Ltd. is located in the Jiaodong Peninsula and Haier International Industrial Park. It was completed and put into production in 2011. The company adopted low-carbon, environmentally-friendly and efficient design concepts in the design, and introduced the world's most advanced manufacturing and testing room equipment. , Becoming the world's first modular appliance production base.

In September 2017, Qingdao Hongzhi officially signed a quality-to-people system project agreement with Haier Jiaozhou Air Conditioning based on its core competitiveness in the field of intelligent manufacturing. The project was officially launched a few days ago. The quality-to-people system provides effective solutions for processes such as transparency of enterprise construction quality information, zero delay in market quality information transmission, zero obstacles in the transmission of station defects, and zero delay in the issuance of process notifications. The focus of this project is to interface with the existing system data of Haier Jiaozhou Air Conditioner, including the seamless docking and transfer of basic production information, bad information collected during the production process, and inspection data, to achieve data-free communication between production systems. In the era of intelligent manufacturing 2025, Qingdao Hongzhi continues to develop and innovate, and has won the satisfaction of one customer after another with professional technology and rigorous work attitude.