Fujian Long-Tek Electronic Technology Co., Ltd. is a key semiconductor technology enterprise supported by Fujian Province, and the first integrated circuit design and packaging and testing enterprise in Longyan City. It has world-class and domestic leading power device chip research and development capabilities and is a high-tech enterprise with packaging manufacturing and chip sales. The company's R&D team currently has 1 doctor and 4 masters. In 2018, the company was selected as the sixth batch of enterprise innovation teams in the "Hundred Talents Program" of Fujian Province. The company is headquartered in Longyan National Economic and Technological Development Zone (High-tech Zone), Fujian Province, covering an area of 1,500 square meters. It has a power device chip CP testing and purification workshop and a finished product testing laboratory. It has offices in Shanghai and Shenzhen to serve the South China and East China markets. The R&D team of Fujian Long-Tek Electronics is committed to the research and development of new power devices and new products in the fields of power lithium battery protection, new energy vehicle electronics, consumer electronics, and power tools. The main types of power device chips are MOSFET, SBD chips, 6-inch and 8-inch wafers, and finished products in different packaging forms.