RONGDA photoresists

RONGDA.Founded on June 25, 1996, and headquartered in Bao’an District, Shenzhen, RONGDA is a National High-Tech Enterprise specializing in the research, development, production, and sales of high-end photosensitive electronic chemical materials. The company has long been committed to overcoming the challenges associated with photoresists—one of the critical materials that pose a “bottleneck” for the nation—and continues to invest in R&D to meet the ever-increasing performance and technical demands for photoresist products in the electronic circuit, semiconductor, and flat-panel display industries. Currently, RONGDA has become one of the few domestic enterprises capable of simultaneously achieving mass production and sales of three product categories: photoresists for electronic circuits, semiconductors, and flat-panel displays. Notably, the company’s R&D, production, and sales in the field of electronic circuit photoresists rank among the world’s leading positions, providing critical material support for the autonomy, controllability, security, and stability of China’s electronic information industry chain. Leveraging its deep technical expertise and exceptional product quality, RONGDA has established a leading brand position in niche markets such as circuit board inks, photoresists, and specialty inks.