RM Tech Co., Ltd. has developed a cost-effective personal golf swing analyzer which is portable and displays all swing results such as distance, ball flight path, club head speed, club face angle etc. Model (PSA300) has been developed and a second model (PSA500) will be developed shortly.  The company was founded in 2001 and was selected as a TBI (Technology Based Incubator) company sponsored by the Korea National Industry and Resource Organization in December 2001. The company has acquired a patent on its portable swing analyzer and submitted several patents for its portable golf machine.