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Lang Technovation Co.
1020 James Dr., Suite I
Hartland, WI 53029

Phone: +1 262 446 9850
Fax: +1 262 446 9851

Business hours:
Our regular business hours are Monday through Friday 8:00am to 5:00pm Central time. If you call outside of the regular business hours, please leave a message or send an e-mail and we will call or reply as soon as possible the next business day.

We pride ourselves in customer service. Our technical support team is accessible for extended hours, 7:00 am to 7:00 pm Central time should you need emergency technical support or have questions requiring immediate answers after normal business hours. Please text or call 262-510-3223

Please note that our shipping & receiving departments are only open during normal business hours and our technical support team may not be able to process orders.

Please see our holiday schedule right below.

Company holidays 2017:

1/1/17        New Year’s Day
4/14/17      Good Friday         
5/29/17      Memorial Day
7/4/17        Independence Day
9/5/16        Labor Day
11/23/17    Thanksgiving Day
11/24/17    Friday after Thanksgiving
12/25/17    Christmas Day
01/01/18    New Year's Day

We treat your information confidentially and do not provide them to any third party.


Yes, please send me copies of the 2017 LANG catalog to my address

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