OHGA was founded in 1987. OHGA has continuously built numerous of advanced lighting control sensors and energy management products for the big brand companies in North America and Europe. Through advanced technology and reliable process and capability OHGA has pushed the companies to be on the spotlight and the leading brands and thus many corners in the world it is easily traced to our products. As a complete base of development and manufacturing center in Taiwan, we can provide flexible and in time service to our customers. In 1996 OHGA was ISO9001 certified and 2009 we entire completed Germany SAP MRP system implementation and further C-TPAT certificate by U.S. Customs and Border Protection in 2011; then obtained ISO14001 certification this May in 2012. We welcome all global corporate to initiate contact with us and anticipate you to be our partner.