Ding Jian (Hubei) Electronics Co., Ltd. is located in the north of Xiannan Avenue, east of Xianhong Highway and west of Jingshi Road in Xiantao Industrial Park, Hubei Province. The investment of the first phase project is 65.438+0.5 billion USD, and the planned construction land is 449.36 mu (about 299575.58m2). It is planned to build 2 new factories, 2 dormitories, 65.438+0 sewage treatment station, office building, auxiliary workshop and staff canteen. It is estimated that after the completion of the first phase of the project, the annual production scale of HDI board, soft-hard combination board and chip carrier board will be 6.5438+0.8 million square meters. At the same time, Ding Jian (Hubei) Electronics Co., Ltd. is also considering recycling part of the waste liquid produced in circuit board production according to the principle of circular economy. It is estimated that the annual recovery of copper salt and copper products is 1.4 million tons.