Nanjing Sangrun Si Electronic Technology Co., Ltd. was established in March 2010 and is located in the beautiful ancient capital of the Six Dynasties, Nanjing. The company integrates science, industry, and trade, with electronic product research and development and technical services as the foundation, and adheres to“Domestic substitution for imports”The development direction of the technology team has many years of industry experience in the field of power electronics energy conversion. Provide with an attitude of striving for excellence“Outstanding performance, reliable quality, and after-sales service*”Our high cost performance products are provided to our customers and contribute to the development of our domestic instruments.

The high-voltage isolation differential probe and high-frequency current probe independently developed by the company belong to oscilloscope accessories, used for high-voltage isolation and non-contact current measurement. Few domestic enterprises have the research and development capabilities for such products. This type of product has been monopolized by foreign brands for a long time, with high product prices and maintenance costs, making it difficult for customers with such application needs to make purchasing decisions. The rise of Nanjing Sangrun Si has broken this pattern! Once the products developed by the company entered the market, they quickly gained recognition from a large number of users due to their good quality and excellent reputation. This type of product is difficult to process signals at high frequencies. Currently, the company's high-voltage differential probe bandwidth can reach 200M, and the current probe bandwidth can reach 120M, which is more suitable for applications with high voltage, high current, and high frequency, such as energy conversion of high-power high-frequency devices. The research and development testing of third-generation semiconductor devices represented by silicon carbide and gallium nitride.

The company provides“Suitable price, reliable quality, after-sales service*”Our system products adhere to the path of sustainable development. The company promises to provide up to 5 years of warranty service for the product, without allowing customers to incur additional costs for subsequent maintenance. Within 10 days of purchasing our company's products, we can test and compare them with similar products from American brands. If you are not satisfied with the comparison results, you can return them unconditionally. Our company's products have been selected by numerous domestic manufacturing enterprises, universities, and research institutions, and have consistently received good evaluations. The company is also constantly innovating and enriching its product architecture, striving to become a professional oscilloscope accessory research and development manufacturing enterprise.

The main products include oscilloscope differential probes, high-voltage differential probes, oscilloscope isolation probes, high-voltage isolation probes, oscilloscope current probes, high-frequency current probes, oscilloscope current clamps, high-frequency current clamps, oscilloscope probes, etc. In addition, in order to enrich its products, the company also acts as an agent to sell the following brands: Beijing Dahua Radio Instrument Co., Ltd. (Dahua Power Supply East China Supply Platform), Deutsch, Teck and Fluke in the United States, Goodwin in Taiwan, China, Deutsch, Enzhi Measurement and Control, Interlock Technology, Beijing Puyuan Jingdian, Shenzhen Dingyang Technology, Guangzhou Zhiyuan Electronics, Unitech, Changzhou Tonghui, Shijiazhuang Suying, Nanjing Changsheng Instrument Co., Ltd., Nanjing Changjiang Wireless Power Plant, Nanjing Xinlian Telecom, etc. For the products of the above brands, our company has a good price advantage and can provide sufficient technical support. After years of effort, the company has established long-term and stable business relationships with multiple universities, research institutes, and electronic manufacturing enterprises in various regions.

Nanjing Sangrun Si Electronic Technology Co., Ltd. looks forward to growing together with you!