Assa Abloy Guoqiang (Shandong) Hardware Technology Co., Ltd. Was established on September 26, 2001. Its business scope includes the manufacturing and sales of hardware products, automotive hardware, electronic hardware, electronic products, doors and windows and door locks, adhesive strips, building decoration materials, fire alarm products, fire protection products and related technical consulting services; Self operated import and export business and technology import and export business (projects that need to be approved according to law can only be operated after being approved by relevant departments, and the validity period is subject to the license).