Our company is a national high-tech enterprise specializing in R&D, design and production of high-voltage rectifier components.The company has passed ISO9001 quality management system certification, EU environmental protection system RoHs certification, SGS global inspection and identification testing certification。The company has a professional scientific research team dedicated to the research and development of new products and has applied for a number of national patents.The company adheres to the business purpose of "integrity, pragmatism, excellence, and innovation". The company advocates the core corporate culture of "harmony, mutual assistance, rigor and efficiency". Over the years, with its rich experience in product manufacturing and high-voltage application technology, it has established good long-term cooperative relationships with many mid- to high-end enterprises at home and abroad, and has been unanimously recognized and trusted by customers. It also continuously optimizes product quality, enhances the company's market competitiveness, establishes its brand image, and strives to become a world-class rectifier component manufacturer. business license ISO9001 quality management system certification HVDIODE Trademark Certificate High-tech Enterprise Certificate EU environmental protection system RoHs certification SGS global inspection and identification testing certification patent certificate