According to the relevant public information, it can be known that Jiangsu local aluminum substrate manufacturers include Jiangsu Huachang Aluminum Factory Co., Ltd., Xuzhou Huarui Aluminum Co., Ltd., Jiangsu Mingde Aluminum Co., Ltd., Kunshan Mingtai Aluminum Co., Ltd., Nanjing Jianda Aluminum Co., Ltd. and Xuzhou Feixiang Aluminum Co., Ltd..
Aluminum substrate is a kind of metal-based copper clad laminate with good heat dissipation function. Generally, a single panel consists of three layers, namely, a circuit layer, an insulating layer and a metal base layer.