About Jiangyin Jianghua Micro-electronic Materials Company

The company was founded in 2001, a high-tech enterprise in Jiangsu Province, the vice chairman unit of the China Electronics and Chemical New Materials Industry Alliance, China's top ten semiconductor materials enterprises in 2016, China's top ten electronic chemical materials professional in 2019, won the title of a national specialized, special and new giant enterprise in 2021, and listed on the main board of the Shanghai Stock Exchange in April 2017. The company specializes in the production of special wet electronic chemicals for FPD flat panel displays (TFT-LCD, OLED, etc.), semiconductor integrated circuit processes, LED, solar photovoltaics and other industrial process manufacturing processes - ultra-clean high-purity reagents, photoresist supporting reagents. It is a professional service provider for wet electronic chemicals with a large production scale, complete range and strong supporting properties in China. The company's main business is R&D, production and sales of wet electronic chemicals such as ultra-clean high-purity reagents and photoresist supporting reagents, and is one of the leading enterprises in the domestic wet electronic chemicals industry. Main products: hydrogen peroxide, sulfuric acid, hydrochloric acid, ammonia, nitric acid, hydrofluoric acid, phosphoric acid, glacial acetic acid, mixed acid, silicon corrosive liquid, ammonium fluoride solution, ammonium fluoride corrosive liquid, aluminum corrosive liquid, chromium corrosive solution, ITO etching solution, nickel silver corrosive liquid, titanium etching agent, copper etching solution, silver corrosive liquid, sodium hydroxide, potassium hydroxide, tetramethylammonium hydroxide solution, sodium silicate, methanol, anhydrous ethanol, isopropanol, propylene glycol Ketone, xylene, ethyl acetate, butyl acetate, n-butanol, terpineol, N-methylpyrrolidone (NMP), mono-hydroxyethylamine, propylene glycol Methyl ether acetate, propylene glycol monomethyl ether acetate, toluene, etc. The “Jianghua” brand has always been the preferred supplier for many well-known domestic semiconductor, crystalline silicon solar energy, and large LCD manufacturers, and its products have also been exported overseas. The company passed ISO9001 international quality system certification in 2002; in 2004 it passed ISO14001 environmental management system certification OHSAS18001 occupational safety and health management system certification.