In 2018: Shuang-Bang got approval of ISO-14001,ISO-9001

H.Q.: No.3, Yongsing Rd., Nankang Industrial Dist., Nantou City (540) Taiwan, R.O.C
TEL：049-2257450 FAX：049-2257436

Plant II: No.155, Jenho Rd., Nankang Industrial Dist., Nantou City (540) Taiwan, R.O.C.
TEL：049-2251505 FAX：049-2251507

Plant III: No.198, Chenggong 3rd Rd., Nantou City, Nantou County 540, Taiwan (R.O.C.)
TEL：049-2261296 FAX：049-2257590

TPE: 2F-3, No. 22-2, Ningxia Rd., Datong Dist., Taipei City (103) Taiwan, R.O.C.
TEL：02-25506279 FAX：02-25501707