Find Us
Tuan Sing Holdings has a presence throughout Asia and Australia. Find the contact details of our offices, subsidiaries and affiliates here.
Tuan Sing Holdings Limited
Tuan Sing Holdings Limited
Singapore 238697
Tel: (65) 6223 7211
Fax: (65) 6224 1085
Website: www.tuansing.com
Email: ir@tuansing.com
Click Whistle-Blowing or Audit and Risk
to submit a form to us
上海市青浦区沪青平公路1517弄358号
邮编201702
No. 358, Lane 1517, Hu Qing Ping Road,
Qing Pu District, Shanghai 201702, PRC
Tel: (86-21) 6976 0123
Fax: (86-21) 6976 0635
Indonesia Office
Jl. K.H. Ahmad Dahlan No. 1
Waterfront City, Sekupang
Batam 29422, Indonesia
Tel: (62-778) 3851 505
Email: contact_us@tuansingid.com /
sales@opus-bay.com (for sales enquiries)
Website: www.opus-bay.com
Calypso Construction Management Pte. Ltd.
9 Oxley Rise, #01-01A The Oxley
Singapore 238697
Tel: (65) 6223 7211
Fax: (65) 6224 1085
PT Calypso Project Management
Newton Shophouse No. 67 Waterfront City
Tj Riau, Sekupang
Batam 29425, Indonesia
Tel: (62-778) 6000 0176
Grand Hotel Group
Grand Hotel Group
123 Collins Street
Melbourne, Victoria, Australia 3000
Tel: (613) 9667 8888
Email: enquiries@ghg.net.au
Grand Hyatt Melbourne
123 Collins Street
Melbourne, Victoria, Australia 3000
Tel: (613) 9657 1234
Email: melbourne.grand@hyatt.com
Hyatt Regency Perth
Perth, Western Australia, Australia 6000
Tel: (618) 9225 1234
Email: perth.regency@hyatt.com
Hypak Sdn. Bhd.
Lot 24 Jalan Usaha 8
Air Keroh Industrial Estate
75450 Melaka, Malaysia
Tel: (60-6) 232 7822
Fax: (60-6) 232 5086
Gul Technologies
#07-08, M38
Singapore 577178
Tel: (65) 6861 6522
Fax: (65) 6354 4231
Website: www.gultech.com
Gultech (Wuxi) Electronics Co., Ltd
Gultech (Jiangsu) Electronics Technologies Co., Ltd
Gultech (Wuxi) Electronics Co., Ltd
Gultech (Jiangsu) Electronics Technologies Co., Ltd
邮编214101
32 Chun Hui Dong Road
Xishan Economic Development Zone
Wuxi 214101, Jiangsu Province, PRC
Tel: (86-510) 8866 6888
Fax: (86-510) 8866 7999
Gultech (Suzhou) Electronics Co., Ltd
邮编215021
80 Su Hong Xi Road, Suzhou
Industrial Park
Suzhou 215021, Jiangsu Province, PRC
Tel: (86-512) 6767 1711
Fax: (86-512) 6761 0023
Pan-West (Private) Limited
Pan-West (Private) Limited
16 New Industrial Road
#01-03/04
Hudson TechnoCentre
Singapore 536204
Tel: (65) 6356 5553
Fax: (65) 6356 5557
Website: www.pan-west.com
Email: golf@pan-west.com
Sanya Summer Real Estate Co., Ltd
Sanya Summer Real Estate Co. Ltd
中国海南省三亚市吉阳区海韵路1号
邮编572000
No.1 Haiyun Road
Jiyang District, Hainan 572000 PRC
Tel: (86-898) 8821 6635
Fax: (86-898) 8821 6588