Address: No. 803, Po Ai St., Chupei City, Hsinchu Hsien, Taiwan, R.O.C.
Tel: +886-2-27027126, +886-3-5551103
FAX: +886-2-27088678, +886-3-5553964
Est. Year: 1974
Capital: NT$ 712,430,000
Chief Executive Officer: Tsung-Daw Hsin
Board Chairman: Tsung-Daw Hsin
General Manager: F. L. Tsai
Sales Manager: Rex Chen

Products:
the heavy colored glass sheet, glass beads, ground & polished lenses, sunglasses, optical glass filter, copper-clad laminate and prepreg.