Introduction: In 1976, Dechang Enterprise Company was officially registered and established in Hong Kong, mainly engaged in international trade of electronic products. In order to keep up with the continuous development of the business, it was renamed as Dechang Electronics Co., Ltd. in 1985. Through continuous efforts, the company has gradually expanded its business into the semiconductor manufacturing field. In order to integrate the expansion of manufacturing business and the development policy of collectivization, it was renamed as Dechang Electronics (Group) Co., Ltd. in 1997, becoming a comprehensive international enterprise integrating production and trade. Its wholly-owned subsidiaries include Shanwei Dechang Electronics Co., Ltd. and Dechang Semiconductor Co., Ltd. Dechang Electronics (Group) Co., Ltd. adheres to the advanced management philosophy of "zero point thinking" management concept, conscientiously implements the world's advanced quality management system and high-quality, sincere customer service system. Nowadays, the company's sales network continues to expand and its sales performance steadily increases, making it a world-renowned semiconductor manufacturer and supplier. Shanwei Dechang Electronics Co., Ltd. was registered and established in Shanwei City, Guangdong Province, China in 1995. It has now become a modern semiconductor production base, mainly engaged in the production of semiconductor components such as voltage stabilizing diodes, Schottky diodes, switching diodes, rectifier diodes, transient voltage suppression diodes, trigger diodes, field-effect transistors, and transistors. The factory covers a total area of 240000 square meters and is located about 200 kilometers northeast of the Hong Kong Special Administrative Region, with convenient transportation and only a 2-hour drive from Hong Kong. The company currently has over 2000 employees, consisting of experienced senior management personnel from both domestic and foreign countries, as well as engineering and technical backbones