Yixing Zhongrui Electronic Technology Co., Ltd. was established in 2010. The company specializes in the research and development, production, and sales of open current transformers, miniature transformers, Roche coils, and Hall current sensors. The company has a research and development team composed of senior experts and senior engineering technicians who have been working in the industry for a long time. It has signed a strategic research and development cooperation agreement with Nanjing University of Technology and has been designated as a research and development incubation base by the university. The company focuses on the research and development of transformers, Roche coils, and Hall current sensors, and has obtained multiple patented technologies. It is the main drafting unit for JB/T 10665-2016, JB/T 10667-20167, and JB/T 11722-2013 standards. Our excellent and professional management team, well-trained staff, advanced production and testing equipment, and comprehensive quality management system ensure the quality of our products. The company covers an area of 20 acres, with a factory area of 8000 square meters. It currently has 150 employees, including 2 senior engineers and 3 engineers. There are 180 automatic winding machines, 12 transformer accuracy calibrators, and 6 professional transformer production lines. Currently, the daily production capacity of various types of transformers is over 70000. A professional laboratory has been established to conduct full performance tests on transformers, ensuring that product quality meets standard requirements. The company currently produces four series of products: ★ Open current transformers ★ Miniature current/voltage transformers ★ Roche coils ★ Hall current sensors. The company's products have been widely used in the power industry, among which open current transformers and Roche coils are widely used in power transformation, power monitoring, and energy efficiency management projects; LMZ0.66 series transformers have won bids in Shanxi, Zhejiang, Jiangsu, Anhui, Henan, Beijing and other places; The main customers of miniature transformers include Ningbo Samsung, Zhejiang Chint, Anhui NARI Zhongtian, Ningxia Ningguang, Beijing Bona, Zhejiang Chentai, etc. Zhongrui Electronics is committed to becoming a "service benchmark" in the power industry, shouldering the corporate mission of "creating value for customers, creating opportunities for employees, and taking responsibility for society". Adhering to the quality policy of "zero quality defects, zero work errors", the company promises that all products have a "ten-year warranty and lifelong maintenance". We sincerely look forward to working together with colleagues at home and abroad to create a better tomorrow.