We, Seohyun International Corp., established on May 26, 1987 and have been manufacturing and exporting Recessed Down Lighting Fixtures to North America.

Enjoying good reputation on our high quality and best services from our customers, recently, we extended our production line for residential, commercial Exit Sign & Emergency Lighting and Metal, Plastic Diffusers which are used on all buildings essentially. We are sure that all our valued customers will be satisfied with our quality products and top services as have been doing. 

1987. 05. 26
 SEJI Corporation established.

1988. 06. 10
 Completion of Factory and set production line for Recessed Lighting Fixtures.

1988. 10. 05
 Acquired License of overseas Business.

1989. 02. 18
 Acquired UL & CSA Listing for Incandescent, Fluorescent Lighting Fixtures.

1990. 08. 27
 Extension of Factory Building.

1990. 10. 06
 Extension of Electronic Power Painting System.

1993. 07. 10
 Extension of Production line for Lighting Fixtures.
 
1996. 03. 20
 Company name change to SeoHyun International Corp.
 
1997. 02. 18
 Acquired UL listing for Exit & Emergency Lighting.

1998. 04. 20
 Extension of Production line for Diffuser. Completion of Tooling for Diffuser.

1998. 10
 Applying of UL & CSA for Diffuser.(Acquired already for some Model)

1999. 11
 Award a prize for US$5Milion Exporting
 
2000. 12
 Achievement for US$6Milion Exporting

2001. 01
 Opening Children's House inside Factory

2002. 07
 Assembling line of 2nd Factory start working

2002. 10
 Opening of Factory in China

2002. 12
 Achievement for US$10Milion Exporting

2003. 01
 Acquired ISO9001:2000

2003. 03
 Purchasing a Land in China for own Factory building(20,000Square Meters)

2006. 12
 Achievement for US$20Milion Exporting