As a trading company for our factories, AONU sells 2 kinds of products: solder, etching and plating resist from our factory in Dongguang, China; industry protection paints from our factory in Tianjin, China.

As a global provider of plating and etching, solder resist (solder mask), our products can provide buyers with the required characteristics during the manufacturing process, and can work as a permanent mask in the assembly and testing process, and during the extended use of PCB (PWB). Currently our products are widely used in the electronic (especially PCB or PWB), metalworking (die casting, etching, plating), energy saving and storage (LED lights) industries.

Our factory in Tianjin can research and develop, manufacture paints and coatings for the heavy duty industry, includes trailers and special vechicles, petrochemical equipments and facilities, oil and gas storage tank, steel structure of bridge and plant, steel or concrete floor, thermalelectricity and wind power plant, etc.

Our paints, which can provide excellent adhesion to the main body, excellent resistance to shock load, fast drying under normal or cool temperature, provide customers with prolonged protection for their products, reduce customers' repairing costs, and assure customer to gaim maximum profits.

As a promise to quality and HSE, our factory passed and got the certificate of ISO9001 2000, RHoS, UL, China CCS, DNV, LR, DJK, etc.