地址 4345 Bhiraj Tower at BITEC, 22nd Floor, Units 2201–2202, 2210–2212 Sukhumvit Road, Bang Na Tai, Bang Na, Bangkok 10260, Thailand. 电话 (66) 2-2584149 传真 (66) 2-2584143 电邮 cyg_enquiry@macnica.com
