LayTec AG
Seesener Str. 10 - 13
10709 Berlin, Germany

Contact:
Phone: +49 (0)30 89 00 55-146
Fax: +49 (0)30 89 00 55-180
Email: support(at)laytec.de

Compound Semiconductor Applications

Challentech International Shanghai Corp.
303 Room, South Tower No. 2966, Jinke Road, Pudong New Area, Shanghai, 201203  

Contact: Mr. David Zhang
Phone: +86 (0)21 6847 1388
Email: david.zhang@challentech.com.cn
support@challentech.com.cn

Photovoltaic Applications

Contact: Mr. Cruz Zhao
Phone: +86 86 6233 0808
Email: cruz.zhao@jsuntronic.com

Compound Semiconductor Applications

Challentech International Corp.
No. 21, Taihe Road, Zhubei City,
Hsinchu County 30267

Contact: Mr. Jerry Hsieh
Phone: +886 (0)933 781 537
Email: sales(at)challentech.com.tw

Compound Semiconductor Applications

Ceramic Forum Co., Ltd  
3rd Kusumoto Bldg., 3-19-6 Kanda,
Nishiki-cho, Chiyoda-ku, Tokyo, 101-0054

Contact: Mr. Robin Schulz
Phone: +81 (0)3 55 77 29 47
Email: semi@ceramicforum.co.jp

Compound Semiconductor and Photovoltaic Applications

Ecotech Corp. 
B-1905, 170, Seohyeon-ro, Bundang-gu,
Seongnam-si, Gyeonggi-do, 463-862

Contact: Mr. Bohyeok Chung
Phone: +82 (0)31 702 2134
Email: chung21@ecokoreana.com

Compound Semiconductor Applications

Sigm Plus
Vvedenskogo 3
117342 Moscow

Contact: Mr. Nikita Volkov
Phone: +7 (0)495 334 48 10
Email: n.volkov(at)siplus.ru