Our company, founded in 2005 and located in the hometown of Confucius and Mencius-Jining, Shandong Province, is a high-tech company which specializes in the design, manufacturing and sales of inverter welding machines. Our company has a skilled, innovative and efficient R&D group. With years of development and technology reformation, our company owns complete sets of testing equipment and perfect testing management system and has formed the brand "Aofeng". Our company specializes in ...