Opta North America

USA
Corporate Office
300 Corporate Parkway-118N
Amherst, NY 14226

Phone: +1 716 446 8888

USA
Affival, Inc.
210 14th St
New Kensington, PA 15068

Phone: +1 412 826 9430

USA
Opta Adrian
545 Industrial Drive
Adrian, MI 49221

Phone: +1 517 263 6414

USA
Opta Kingsbury Plant
5th Road Building #4
Kingsbury, IN  46345

Phone: +1 219 393 5502

USA
Opta Milan
345 E Main St.
Milan, MI 48160

Phone: +1 734 439 2478

USA
Opta Minerals Keeseville Plant
56 Industrial Park Rd
Keeseville, NY 12944

USA
Opta Myoma Plant
130 Myoma Road
Mars, PA  16046

Phone:  +1 724 538 8428

USA
Opta Walkerton
205 Laporte Trail
Walkerton, IN 46574

Phone: +1 574 586 9559

USA
QUAB Chemicals Inc. (HQ)
Park 80 West, 250 Pehle Ave. Suite 403
Saddle Brook, NJ 07663

www.quab.com

Canada
Corporate Office
104–3027 Harvester Rd
Burlington, ON L7N 3G7
Canada

Canada
Opta Nanticoke Plant
2136 Haldimand Road 3
P.O. Box 700
Nanticoke, ON
Canada N0A 1L0

Phone: +1 519 587 4533

Canada
Opta Regina Plant
2111 Industrial Dr
Regina, SK S4R 8R7
Canada

Canada
Opta Selkirk
510 Mercy St
Selkirk, MB R1A 1Z9
Canada

Phone +1 204 785 9350

Canada
Opta Stoney Creek
871 Arvin Avenue
Stoney Creek, ON L8E 5N8
Canada

Phone: +1 905 643 5085

Canada
Opta Waterdown
407 Parkside Dr
Waterdown, ON L0R 2H0
Canada

Phone: +1 905 689 6661

Mexico
Affimex Production and Sales
RFC ACW080404A37
Km 3.5 carretera Manzanillo – Minatitlan
Colonia Industrial Tapeixtles CP 28239
Manzanillo, Colima
Mexico

Phone: +52 3143341708

Opta South America

Brazil
Tecnosulfur S.A.
Headquarter and production:
Rua Primeiro de Junho,
2000 – Vale das Palmeiras
Sete Lagoas – Minas Gerais – Brazil
CEP: 35701-820

Phone: + 55 31 2106 9100
E-mail: tecnosulfur@tecnosulfur.com.br

Brazil
Tecnosulfur S.A.
Volta Redonda branch:
Rua: Paulo de Frontin, 590 Sala 508 – Aterrado
Volta Redonda – Rio de Janeiro – Brazil
CEP: 27213-270

Phone: + 55 24 3343 0866
E-mail: filial.voltaredonda@tecnosulfur.com.br

Opta Europe (includes Middle East and Africa)

Germany
Stahl-Metallurgie Holding GmbH
Prinzregentenstraße 68
81675 München
Germany

Phone: +49 89 599 89 230
E-Mail: info@skw-steel.com

Germany
Stahl-Metallurgie GmbH
Rathausplatz 11
84579 Unterneukirchen
Germany

Phone: +49 8634 62720 0
E-Mail: info@skw-metallurgie.eu

France
Affival SAS
70, Rue de l’Abbaye
Boîte Postale 10022,
59730 Solesmes,
France

Phone: + 33 3 27 73 60 60
Email: info@affival.com

Slovakia
Opta Kosice
Vstupny areal U. S. Steel
Kosice, 04454, Slovakia

Opta Asia

Korea
Affival Korea
Production:
23 Daechen 2 GIL, Soonsenong-Myeon
Dangjin-Si, Chungcheongnman-Do
South Korea

Sales:
105 Bongeunsa-Ro, Gangnam-Gu
Seoul
South Korea

Phone: +82 2 3452 5811
Email: info@affival.com

Japan
AFFIVAL KK
Sales:
Tamaki bldg. 2-15-17
Shimbashi, Minato-ku
Tokyo 105-0004 JAPAN

Phone: +81 335 088 682
Email: info@affival.com