What does our name PTC mean ?People-oriented | Trust-first | Continuous Creation |Establishment : March , 2008Business philosophy : | People-oriented | Trust-first | Continuous Creation |Total staff : nearly 200R&D center :in Suzhou city and Shenzhen city , including Optical division and Software divisionOwned patents : 33 Subsidiaries in China : 6Productline : 3 major series , covering Stress Meter , Polariscope and AOI machineStrength : experience in customizing products according to different productlines and detecting requirementsLong-term goal : leading design and manufacturer for strain/ stress measurement and AOI machines to solve production and quality problems smartly .