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GTAT Corporation Headquarters

5 Wentworth Drive, Unit 1
Hudson, NH 03051 (USA)
Phone: +1 603.883.5200
Email: info@gtat.com

Offices

GTAT Corporation

101 E. Front, Suite 401
Missoula, MT 59802 (USA)
Phone: +1 406.728.6200
Fax: +1 406.728.6230
Email: polysiinfo@gtat.com

GTAT Corporation

27 Congress Street
Salem, MA 01970 (USA)
Phone: +1 978.745.0088
Fax: +1 978.744.5059
Email: Sapphireinfo@gtat.com

GT Solar (Shanghai) Co., Ltd.

3201-3203 Park Place, 1601 Nanjing Road (West)
Shanghai, China 200040
Phone: +86 21 6288 7272
Fax: +86 21 6288 7660
Email: asiainfo@gtat.com

GT Advanced Technologies (Taiwan) Co., Ltd

6F-10, No. 38, Taiyuan Street, Jhubei City,
Hsinchu County 30265, Taiwan, R.O.C.
o: +886 3.560.0111 ext: 6112
c: +886 932 254 815
Email: taiwaninfo@gtat.com

GT Advanced Technologies Limited

Level 54, Hopewell Centre
183 Queen’s Road East, Hong Kong

Sales Offices

Monocrystalline Silicon and Continuous Cz

5 Wentworth Drive, Unit 1
Hudson, NH 03051 (USA)
Phone: +1 603.883.5200
Fax: +1 603.386.6193
Email: monosiinfo@gtat.com

Polysilicon and Multicrystalline Silicon

101 E. Front, Suite 401
Missoula, MT 59802 (USA)
Phone: +1 406.532.0110
Fax: +1 406.728.6230
Email: polysiinfo@gtat.com

Silicon Carbide Materials

5 Wentworth Drive, Unit 1
Hudson, NH 03051 (USA)
Phone: +1 603.883.5200
Fax: +1 603.386.6193
Email: sicinfo@gtat.com

Sapphire Materials

27 Congress Street
Salem, MA 01970 (USA)
Phone: +1 978.745.0088
Fax: +1 978.744.5059
Email: Sapphireinfo@gtat.com

China GT Solar (Shanghai) Co., Ltd.

3201-3203 Park Place, 1601 Nanjing Road (West), Shanghai, China 200040
Phone: +86 21 6288 7272
Fax: +86 21 6288 7660
Email: chinainfo@gtat.com

Taiwan

6F-10, No. 38, Taiyuan Street, Jhubei City,
Hsinchu County 30265,
Taiwan, R.O.C.
o: +886 3.560.0111 ext: 6112
c: +886 932 254 815
Email: taiwaninfo@gtat.com

Euro-Asia/India/MENA

+1.406.529.0276
Email: ROWinfo@gtat.com

South Korea

Phone: +1 406.240.9540
Email: koreainfo@gtat.com