1987	POLY GRAM INDUSTRIAL CO., LTD founded.
1989	Moved to the new factory in Hsinchu Industrial Park, mainly manufacturing and exporting fluorescent lamp machinery, bulb machinery, automobile lamp machinery and automatic lighting machinery to South Asia and South Korea etc.
1990	Stocked up many new machine tools to enhance the manufacture efficiency and the quality.
1991	Purchased computerize designing equipment and office automatic equipment to strengthen the machine design and the efficiency.
1993	Promoted new stem and mount combine machine to attain the appreciation from customers because of consistent durable recognition , stable and easy operation.
1994	Researched and developed 12H loudspeaker machine to be used by hard glass. The loudspeaker will be margined smoothly and made shape roundness even.
1997	Sold 10W/20W T8 automatic fluorescent lamp factory equipment to P.T. SINAR ANGKASA RUNGKUT in Indonesia; the largest plant in fluorescent lamp industry.
1999	Sold 20W/40W T10 automatic fluorescent lamp factory equipment to LEE KIJCHAREON SEANG CO., LTD in Thailand.
2000	Applied for ISO 9002.
2001	ISO 9002 approved. Sold the company of cold cathode tube automatic equipment; FOCUS LIGHT TECHNOLOGY CO.,LTD .
2003	Inducted the ISO9001:2000 operating system and incessant self- improvement to make customers satisfied.
2004	Developed cold cathode lamp Bending Machine which can make L, U and type models.
2005	Sold length 300 to 1000 mm of cold cathode tube automatic equipment.
2006	Sold Energy Assemble Automatic Machine (used on 3U and spiral lamp).
2007	Sold length 450 to 1300 mm of cold cathode tube automatic equipment.
2008	Sold CCFL End Cleaning Machine .Sold length 700 to 1500 mm of cold cathode tube automatic equipment.
2009	Sold and developed 10H Automatic bending machine of cold cathode tube equipment.
2010	Sold 5H M type bending machine、 1H Automatic spiral lamp bending machine and 5H MU type bending machine of cold cathode tube automatic equipment.Approve ISO9001:2008 operating system.Reach to ISO 9001 2000 operating system and incessant self- improvement
2011	Developed and designed Energy saving lamp assembly machine and CCFL spiral lamp assembly machine.