Surface engineering chemicals are characterized by high quality requirements, strong specialization, and a wide variety of products, requiring high levels of R&D innovation capabilities from manufacturing companies. Most domestic enterprises offer relatively simple products and can only supply chemicals for specific niches. However, with a strong R&D team and years of technical accumulation, the company now offers a complete product line covering multiple professional fields such as PCB, mobile communication, communication equipment, hardware and bathroom, automotive parts, and new energy. With the support of R&D and technological innovation system, the company can leverage its domestic-leading product innovation capabilities to provide various types of surface engineering chemicals and equipment to downstream surface treatment processing enterprises, meeting their diverse and personalized demands.