Contact us

+358 44 538 9585

Kipparintie 12
FI-85100 Kalajoki
FINLAND

Jaakko Isopahkala
+358 44 538 9585
Managing Director, Sales

Antti Aarnio
+358 44 503 8568
Projects and Maintenance

Erkki Huhtala
+358 40 041 4608
Design

Matti Alasuvanto
+358 40 540 4426
Design

E-mail: firstname.lastname@jack-steel.fi
www.jack-steel.fi

Invoicing information

E-invoicing address 003727787501
Business ID  2778750-1
E-invoice operator Maventa
Operator ID 003721291126
E-invoicing e-mail address invoice-27787501@kollektor.fi

Paper invoices should be sent to:
Jack-Steel Oy
27787501
PL 100
80020 Kollektor Scan

Please note that only invoices may be sent to this invoicing address.
All other mail should be sent to our visiting address.