The company was established in 2001. Hong Kong JESTEK Co., Ltd. was established in Hong Kong, China. Nanjing Jiangzhi Technology Co., Ltd. was established in mainland China. All of them are managed and produced by the same batch of personnel, specializing in R&D, production and sales of electronic components. service. Adhering to the strong belief of pursuing excellence and continuous innovation, the company provides customers with a full range of high-quality products and perfect technical services at competitive prices, and builds the core competitiveness of the company with thoughtful and efficient service and strong technical support system. Modern business ideas and international business development have enabled the company to have broad development opportunities in China (including Hong Kong, Macao and Taiwan). The company has branches or offices in Hong Kong, Macao and Taiwan, mainland China and other regions. At present, the company has developed dozens of series of high-quality products such as diodes, MOSFETs, varistors, LEDs, analog switches, Hall switches, connectors, and power management. As the agent and distributor of famous companies such as Guangdong Xianke, Taiwan Lichang, Hongli Optoelectronics, Shanghai Guangxin, AEM, etc., the company can provide more choices for users. The company's users are all over the mobile phone, electric car, security, LED display, small appliances, set-top boxes, energy-saving lamps, solar energy and other electronic industries and products.