Over the past few years, Ultratrend Technologies Co., Ltd. has invest a large number of research and development personnel, capital and other resources to successfully develop the world-first fully automatic 4-inch AlN single crystalline growing equipment with proprietary intellectual property rights; to successfully develop the world-first Φ 60mm AlN single crystals and wafer samples by using a series of unique patented technologies; to successfully develop and master the whole manufacturing processes and technologies for wide band-gap semiconductor materials; to successfully develop the disruptive patented technologies for the mass production of 2-8inch AlN/AlScN templates. At present, Ultratrend Technologies Co., Ltd. has become the only enterprise in the world with large-scale mass production capability in this field.