30 Years laser guy and come back to laser industry again. Graduated from BIT 30 years ago(1985) with major of "Laser technology". Worked at school and optical company for 11 years in China. After move to North America worked in IT field for 15 years as a computer programmer and system administrator. In the meanwhile also run my own business TDL solution as computer consultant and construction consultant for 5 years. 2012 move to beautiful Fort Lauderdale work in outdoor industry and promote Holosun brand and Surpass technology for laser business. end of 2015 move to California LA area and continue same business here.