Brunei Darussalam

K&E Scientific LLP

59 Ubi Avenue 1, #03-20, Bizlink Centre
Singapore 408938
SINGAPORE

Phone: 0065 62428079
E-Mail: contacts@petrotest.com

     China

Tegent Technology Ltd. - Beijing Office

Room 306, Kunxun Plaza, No. 9 Road Zichun
Haidain Dsitrict, Beijing 100083

Phone: 0086-10-82327383 and 82328992
Fax: 0086-10-82329551
E-Mail: contacts@petrotest.com

     China

Tegent Technology Ltd. - Guangzhou Office

Room 1505, No. 219 CTS Center, Zhong Shan Wu Road
Guangzhou, 510030

Phone: 0086-20-22273388
Fax: 0086-20-22273386
E-Mail: contacts@petrotest.com

     China

Tegent Technology Ltd. - Shanghai Office

Room 15B1, Longlife Bldg., 1566 Yan'an Road West
Shanghai 200052

Phone: 0086-21-52587758
Fax: 0086-21-52587756
E-Mail: contacts@petrotest.com

     Hong Kong

Tegent Technology Ltd.

Room 2103-05, Westin Centre, 26 Hung To Road
Kwung Tong, Kowloon

Phone: 0085-22-7592182
Fax: 0085-22-7583830
E-Mail: contacts@petrotest.com

     India

Elico Marketing Pvt. Ltd.

57, Phase - V, Near Telephone Exchange, KPHB
Kukatpally
Hyderabad 500 072 A.P.

Phone: 0091-40-2315 3322 or 0091-40-2315 3388
Fax: 0091-40-2315 7722
E-Mail: contacts@petrotest.com
Website: http://www.elicomarketing.com

     Indonesia

P.T. Futurinsan Sonsindo

Kompleks Roxy-Mas Blok D5/3
JI. K. H. Hasyim Ashari, Jakarta Pusat 10150

Phone: 006221-63858333
Fax: 00621-6326945
E-Mail: contacts@petrotest.com

     Japan

Tokaseiki Co. Ltd.

No. 558-1, Nippa-cho
Kohoku-Ku, Yokohama
Kanagawa, 223-0057

Phone: 0081-45-541-4856
Fax: 0081-45-541-4876
E-Mail: contacts@petrotest.com
Website: http://www.tokaseiki.com

     Korea (Republic of)

SOLETEK

4F, KOBA B/D, 129-24 Ogeum-Dong
Songapa-Gu
Seoul 138-859

Phone: 0082-2-20431957
Fax: 0082-2-20431959
E-Mail: contacts@petrotest.com
Website: http://www.soletek.co.kr

     Malaysia

DKSH Technology Sdn. Bhd.

No. 14, Jalan Bersatu 13/4, 46200 Petaling Jaya,
Selangor Darul Ehsan

Phone: 0060-3 7954 8888
Fax: 0060-3 7954 8877
E-Mail: contacts@petrotest.com

     Pakistan

Rizvi + Company

B-24, Block 9, Gulshan-e-Iqbal, P.O. Box 17514
Karachi 75300

Phone: 009221-4821116
Fax: 009221-4993570
E-Mail: contacts@petrotest.com

     Russian Federation

PETROTECH ANALYTCAL LTD

P.O. Box 13
119311 Moscow

Phone: 007495-7375367
Fax: 007495-7375369
E-Mail: contacts@petrotest.com
Website: http://www.petrotech.ru

     Singapore

K&E Scientific LLP

59 Ubi Avenue 1, #03-20, Bizlink Centre
Singapore 408938

Phone: 0065 62428079
E-Mail: contacts@petrotest.com

     Sri Lanka

ISS - Islandwide Scientific Services Ltd.

19A, Fairfield Garden
Colombo 8

Phone: 0094 112681147
Fax: 0094 112696663
E-Mail: contacts@petrotest.com

     Thailand

Applied Scientific Instrument Co. Ltd.

1526/3 Sukhumvit 48/3, Sukhumvit Road, Prakanong
Klong Toey, Bangkok 10110

Phone: 00662-33281-79
Fax: 00662-3328180
E-Mail: contacts@petrotest.com
Website: http://www.asithailand.com