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A joint venture partner for the sales and support of Wentworth wafer probers and accessories in China
Quatek Inc. (Shanghai) Head Office
Unit 2112, 21Fl,
Yong Sheng Tower
2025, West Zhong Shan Road
Shanghai, P.R.C (P.C. 200235)
Tel: +86-21-6481-3366
Fax: + 86-21-6481-3369
sales@quatek.com.cn
www.quatek.com.cn

Quatek Inc. (Beijing)
Unit A1809, North Ring Center
18 Yu Min Road
Beijing, P.R.C. (P.C. 100029)
Tel: +86-10-82250468 / 0577
Fax: +86-10-82250814

Quatek Inc. (Shenzhen)
Rm 2509, 13F., Bao Tong Building
13 District, BaoAn
Shenzhen, 518133, P.R.C. (P.C. 518133)
Tel: +86-755-33815218
Fax: +86-755-33815099

Quatek Inc. (Xiamen)
Room 2119, Mo Deng Building, 351 Jia He Road
Si Ming District, Xiamen, P.R.C. (P.C. 361012)
Tel: +86-5323890

Semiconductor test equipment in China
Cogent International
Room 16B2 Hanwei Plaza
No. 7 Guanghua Raod
Chaoyang District
Beijing 100004, P.R.C.
Tel: +86-10-65613951
Fax: +86-10-656113950
Angela Zhou
angelaz@congentate.com

Cogent International
Room 1303 No 256 South Pudong Road
Shanghai P.R.C.
Post Code: 200120
Tel: +86--21-51150889
Fax: +86-21-51150996
Johnson Xu
JohnsonX@cogent.com.cn

All wafer probers and accessories in Hong Kong
Teltec Semiconductor Pacific Ltd.
2202-2203 Wing on House
71 Des Voeux Road Central
Hong Kong
Tel: +852-252-14213
Fax: +852-281-06090
Adam Hsu
adam@teltec.biz

Teltec Semiconductor Pacific Ltd.
Rm L., 3/F
No. 1303 YangAn Road
West Shanghai, China
Tel: +86-21-61203089
Fax: +86-21-62106927
Jason Chen
Jason@teltec.biz

Headquarters:  Wentworth Laboratories, Inc., 500 Federal Road, Brookfield, CT  06804 USA  Tel: 203-775-9311, Fax: 203-775-6093

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