HISUN in NEW YORK, USA: HISUN built integrity LED Show Room in New York, USA, and Chain LED Exhibition Room in other states in USA，including all LED products in China, which provides a window for opening international market. HISUN in Wuhan, China: HISUN Optoelectronics(WUHAN) Co., Ltd was set up in Optics Valley of China——Wuhan, in April, 2006. HISUN Optoelectronics(WUHAN) Co., Ltd belongs to wholly-owned subsidiary of Hisun Optoelectronics Co., Ltd. HISUN in Zurich, Switzerland: R&D center was set up in September, 2005.