Laizhou Laihua Testing Instrument Factory was established in 2008,specializing in independent research and development, manufacturing, sales of hardness tester, obtained ISO9001 and CE certification etc.
Our company is focused on the research and development of automatic &customized hardness tester, focused on the quality upgrading, at the same time, our product line has expanded to metallographic microscope, cutting machine, grinding
machine, testing machine and other equipments.