TOKYO–(BUSINESS WIRE)–OKI Data Corporation, an OKI Group company specializing in the printer business, today announced its involvement in planting 6,000 national designated protection saplings in clear-cut areas in Amphoe Muak Lek, Saraburi Province, in central Thailand, where OKI Data Corporation operates a manufacturing site. This effort is expected to expand forest cover by 48,000 square meters. A total of 230 personnel from Thailand’s Ministry of Natural Resources and Environment and empl