king-good group was established in 2003. it is a company specializing in r&d, production and manufacturing of optical and mechanical integration equipment, various precision measuring instruments, precision molds, precision metal parts, precision plastic parts, smt, pp, pa, abs+degradable materials, etc. plastic materials and new energy vehicles, printers, mobile phones, atm machines, household appliances, electrical switches, communication equipment and other oem, odm and core parts production are high-tech enterprises with major industries. it has 9 wholly-owned subsidiaries including jiangxi king-good technology co., ltd., jiangxi ripder measuring equipment co., ltd., shenzhen jinyu technology co., ltd., shanghai king-good automobile technology co., ltd., and king-good technology (thailand) co., ltd. with 3,500 employees, the group's sales revenue in 2015 was 2.39 billion yuan.