Electronic chemical materials, also known as electronic chemicals, refer to a wide range of fine chemicals and materials specifically designed for the electronics industry, namely integrated circuits, electronic components, printed circuit boards, industrial and consumer machine production and packaging. Common electronic chemicals include substrates, photoresists, plating chemicals, packaging materials, high-purity reagents, special gases, solvents, pre-cleaning dopants, solder masks, acids and corrosives, adhesives and auxiliary materials for electronics.

Electronic chemical materials are high-tech products combining electronic materials and fine chemicals. Mainly including integrated circuits and discrete devices, capacitors, batteries, resistors, optoelectronic devices, printed circuit boards, liquid crystal display devices, picture tubes, televisions, computers, recorders, video cameras, laser discs, audio, mobile communication equipment, fax machines and other electronic components, parts and components and the entire production and assembly of a variety of fine chemical materials. Electronic chemical materials and downstream components are the foundation and forerunner of the electronic information industry, in the front end of the electronic information industry chain, is the basis for the development of information and communication, consumer electronics, household appliances, automotive electronics, energy-saving lighting, industrial control, aerospace, military and other fields of end products.

With the development of technological innovation, the application field of electronic chemical materials is expanding and has penetrated into various fields of national economy and national defense construction. Without high-quality electronic chemical materials it is impossible to manufacture high-performance electronic components. Electronic chemical materials to a certain extent determine or influence the development and progress of downstream and terminal industries, for the upgrading of domestic industrial structure, the national economy and national defense construction has important significance. The Ministry of Industry and Information Technology pointed out that during the "Eleventh Five-Year Plan" period, China must vigorously develop the electronic materials industry, accelerate industrial restructuring and optimization, narrow the gap between electronic materials and foreign advanced levels, improve the domestic independent supporting capacity, and provide strong support for the development of the electronic information industry.

NOA has nearly 30,000 square meters of central laboratory, with organic laboratory, inorganic laboratory, physical and chemical laboratory, thermal analysis laboratory, mechanics laboratory, reliability laboratory, combustion laboratory, weatherability laboratory. It can provide one-stop analysis and testing services for electronic chemical materials such as raw material quality control, composition analysis, foreign matter analysis, performance testing and reliability testing.