Contact Us


General Separation Technologies, Inc. (GS-Tek)

Headquarters

625 Dawson Dr. Ste A
Newark, DE 19713 USA
Email: Info@gs-tek.com
Phone: (302) 533-5646
Fax: (302) 737-4547
Website: www.gs-tek.com

GS-Tek China

SHULIANG ZHANG
Email: sales@gs-tek.com
Phone: 18610055747


E-commerce

Official Store (WorldWide)

store.gs-tek.com

VWR (North America and Europe)

www.vwr.com

Amazon (WorldWide)

www.amazon.com

Sciquest

www.sciquest.com

安特百货 (China)

www.antbuyhot.com

ISS Limited (Europe)

http://www.iss-store.co.uk/catalog/


Distributors

North America

Canada

LabSphere

3900 Place de Java, Ste 108
Brossad, QC J4Y0C4
Ph: 450-444-0085
Fax: 450-444-2537
Website: www.labsphere.biz

South America

Brazil and Columbia

Symtera Analytics

Phone: (617) 446-3647
Email: sales@symteraanalytics.com
Website: http://www.symteraanalytics.com/

Chile

ESPECTROCIENCIA LTDA.

SANTIAGO – CHILE
hone: +56-2-23105360
Cell : +56-9-7878 40 86
Email: ppuentesg@gmail.com
Website: www.espectrociencia.cl


Asia

China

Shanghai 鋆昕仪器科技(上海)有限公司

联系人:张经理
手机:18610055747
电话:86-021-50688630
传真:86-021-50688630
地址:上海市嘉定区宝安公路2999弄38号602室
邮编:201203

北京谱朋科技有限公司 (New)

联系人:刘建伟
手机:13520985066
电话:010-62257286
传真:010-62257289 转分机808
地址:北京市海淀区志新路15号中核中原大楼二层212

青岛浩赛科技股份有限公司 (New)
联系人: 肖宜昀
手机:18561703331
电话:0532 5567 9910-721
传真:0532 5567 9905
邮箱:xiaoyiyun@haosail.com
地址:青岛市高新区松园路17号工业技术研究院B3座
邮编:266109

ES SENS Co., Ltd. (New)

Room 202, A building, NO.418 Guiping Road, XuHui District, ShangHai, China
TEL: (+86)0-18049818196
www.es-sens.com
www.sampling-systems.com.cn
www.sampling-systems-asia.cc
chris@es-sens.com 

India

Chromatopak Analytical Instrumentation (India) PVT. Ltd.

Panchratna Apartment, 29-B, Jawahar Nagar
Goregaon (West). Mumbai – 400 062, India
Tel: 91-22-2877 0181 Ext. 380
Fax: 91-22-2873 4877
Email: sales@chromatopak.com
Website: www.chromatopak.com

Malaysia

Galaxy Analytica Sdn. Bhd.

Daniel Chua | Sales Manager
daniel.chua.galaxyanalytica@gmail.com
Phone: +603-5122 8266Fax: +603-5121 8277 | Mobile: +6012-221 0096
#22A, Jalan Sungai Burung, U32/U, Bukit Rimau,
40460 Shah Alam, Selangor, Malaysia.
Web: www.galaxyanalytica.com
Enquiry: enquiry@galaxyanalytica.com
Facebook Page: https://www.facebook.com/galaxyanalytica

ChromStation Sdn. Bhd.

No 50, Jalan Sungai Burung 32/72,
Bukit Rimau, 40460 Shah Alam,
Selangor, Malaysia
Tel : 6012-3098283, Fax : 603-51217584
Email : chromstation@gmail.com, foohc@ymail.com
Web : www.chromstation.com

DX Sampling Systems SDN.BHD. (New)
Malaysia Office
6-1,JALAN ANGSANA 2,TAMAN BUKIT ANGSANA,56000 CHERAS,KUALA LUMPUR.
Tel: +6 03 9101 6466/8466
Fax: +6 03 9101 7466
Email: dx-asia@dunxiang-asia.com
sales@dunxiang-asia.com

U.A.E.

System Integration Laboratories

M. El-Ashry
Managing Director
System Integration Laboratories DMCC
www.sil.ae
AG Tower; Unit No.: PF-247 Jumeirah Lake Towers;
P.O.Box:634358 Dubai; UAE.
Mobile.: +97155 1532330
Skype : ashry1009

Saudi Arabia

Kawther Ibrahim Abdulkadir & Partners Co Ltd. (KIAK)

M.M Zahid St. Jeddah, Saudi Arabia
P.O Box 9547 Jeddah -21423
Tel: +966 92 000 5425
+966 12 6405 846
Fax: +966 92 000 2432
+966 12 6404 710
Mobile: +966 504625107
Email: Imran.ali@kiaksa.com
Web: www.kiaksa.com

Bangladesh

Sciencetech Corporation

75Science Laboratory Road
Level # 4, Suite # 105
Dhanmondi Dhaka 1205
+886-20967-1585
+88029671580
http://sciencetechbd.com/
raton@sciencetechbd.com

South Korea

NTS Global Co. Ltd

6F Sangwon
Bldg,3-264 Mai-Dong
Kangbook-Ku Seoul
+82-32-814-2340
+82-32-815-1616
www.sjnts.com

Pakistan

TRADE N TRADE INTERNATIONAL

E-mail: tradentrade87@hotmail.com ; tradentrade87@gmail.com ; tradentrade87@yahoo.com
Phone: +92-21-36042511 ; +92-336-2515368 ; +92-315-2611270 ; +92-334-3905933
Fax: +92-21-36416929
Address :A-29, Supreme Heights , 15/A/5, North Nazimabad, Karachi – Pakistan
Web : http://tradentradeintl.com

Taiwan

Widetron Technologies Corp.

Tel:+886-6-289-1943 # 105

Fax:+886-6-289-1743

Email:karenlin@widetron.com

http://www.widetron.com

Vietnam

MINH KHANG Technical Service & Trading Co., Ltd.

G1, Victoria Court, 29-29A
Huynh Van Banh
Phu Nhuan HCM
(+84.8) 399 52 181
(+84.8) 399 52183
http://www.minhkhang.com.vn/vi/new_intro.aspx
chung@minhkhang.com.vn

RONG TIEN INSTRUMENT Co., Ltd (New)
Vietnam Office
42/14 Nguyen Huu Tien St, Tay Thanh ward, Tan Phu Dist , HCMC,
Tel: 84 8 38164 708 / Fax: 84 8.38162370
Email: asia@sampling-systems-asia.cc 
Trading Scientific Technological materials co., Ltd (New)
Cong ty TNHH thuong mai vat tu khoa hoc ky thuat (Tramatco., Ltd)
Contact: Nguyen Van Duc
Email: vietnam-sales@dunxiang-asia.com
Phone: 0987 012 148
Tel: 84 4 3 828 1632 (opt.405).
Fax: 84 4 3928 32 89 

Thailand

Thai Unique Co., Ltd

80-82 Prachathipatai Rd.
Bangkhunphrom Pranakorn
Bangkok 10200
0-2629-0191-6
0-2280-1788
www.thaiunique.com

Jordan

Compass

King Hussein Street, Al-Abdali,Amman,Jordan
P.O.BOX 928471 Amman 11190, Jordan
Phone/Fax: +962-6-4617724
E-mail: basel@compassjo.com

Indonesia

PT. Semesta Inti Usaha

JI. Cinangka Raya
Sarua Residence Blok B1 No. C5
Depok Jawa Barat 16516
Mobile: +62899 4589 632
+62812 9804 9584
+62851 0225 2349
Phone: +62 21 29053656
Fax: +62 21 29053657

PT. HARAPAN MANDIRI NUSANTARA (New)
Indonesia Office
Victoria Building 3rd. Floor, Room 304,
Jl. Sultan Hasanuddin Kav. 47-51, Kebayoran Baru, Jakarta 12160, Indonesia
Contact: Tonny Manurung
Tel: +62 21 – 725 5562
Fax: +62 21 – 725 5595
Email: indo-supprt@dunxiang-asia.com

Singapore

Hontek Analytical PTE Ltd. (New)
Asia Pacific HQ Singapore Office
Contact : Sales
10 Anson Road, #10-11 International Plaza, Singapore 079903
hontek1@yeah.net
hontek@sampling-systems-asia.cc

+65-69967572


Europe

Hungary

Dr. Weber Consulting Ltd.

Kodaly Z. u. 8/a.
Goed H-2131
++ (36 27) 330-149
++ (36-27) 336-375
www.WEBER.hu

Ireland

Elementec Ltd.

F8 Maynooth Business Campus
Maynooth Co. Kildare
+353 (0)19602050
+353 (0)19602059

    https://www.ankom.com/

Russia

Element Bazhov Str.

68 Ekaterinburg
620075
(343)278-34-64 (-65, -66, -67, -68, -69)
http://www.element.ur.ru/en/
element@element.utk.ru

U.K.

Jaytee Biosciences Ltd

The Boulevard
The Boulevard, Altira Business
Park, Herne Bay
Kent CT6 6GZ
+44(0)1227 265333
http://www.jaytee.com/

Austria

Merz Brothers GmbH

Wienerstraße 2 A-4053
Haid Österreich
+43 (7229) 63509
+43 (0)7229-63509
pm@merzbrothers.at

Netherland

JSB NL

Apolloweg 2b Lelystad 8239 DA
+31 (0) 320 870018
+31 (0) 320 870019
www.jsbwebshop.nl
info@go-jsb.com

Belarus

Minkomlab Ltd.

+373 17-2330934
+375 29678-0764
minkomlab@tut.by

Italy

Spectra2000 SRL

Via Vico Vigano Roma
55-00133
390620685490
390620685490
info@spectra2000.it

Germany

MZ-ANALYSENTECHNIK GMBH

WÖHLERSTR 2-6
MAINZ
D-55120
+49(0)6131/68 66 69
+49(0)6131/68 66 20
http://www.mz-at.de
ec@mz-at.de


Africa

South Africa

Chromspec

011 7082086 or 011 8752037
086 5154089
http://www.chromspec.co.za
chromspec@icon.co.za

Israel

Eisenberg Bros. Ltd

AirportCity, P.O.B 1134
BenGurion Airport
7019802
+97239777000
+97239777001
http://www.eisenbros.co.il

Kenya

Labtec Electronic Services (E.A) Ltd.

Dereshe Towers 1ST Floor Ngara off
Thika Superhighway
Nairobi
+254 20 2715151
+245 20 2418788

Home


sales@labtec.co.ke

Egypt

Egyptian Group Systems

44 Al-Haram St., Crystal Palace.
Entrance “A” Office # 201/202;
Haram Giza
+202 33868064
+202 33868085

      http://www.egs.com.eg/

Lebanon

QualityLab SARL

Dekwaneh-slave street-housing
building 6th floor Dekwaneh
Beirut
+961 1 693458
www.qualitylab-lb.com

Teletech Offshore SAL (New)

Sad el bouchrieh, Abou Joudeh Str
Beirut-LEBANON
Phone: +961 1 887615
Email: refurbished.equip@gmail.com

Morocco & West Africa

SIGMAQUAL SARL

Anadalous 5
RUE 19 No 43
Casablanc
21150
Phone: 212 661100226
sigmaqual.ma@yahoo.fr