供应1.Ultra-clean and high-purity electronic chemicals applicable to industries such as IC, FPD, LED, Solar, PCB, etc.: [List of specific chemicals] 2.Industrial wastewater treatment agents suitable for industries including industrial circulating water, municipal water projects, drinking water, papermaking, petroleum, chemical, power, metallurgy, etc.: PAC, PAM, slow-release scale inhibitors, disinfectants, cleaners, polyiron, carbon sources, de-inking agents, RO scale inhibitors, defoamers, heavy metal chelating agents, and other related products.