About Us

Brazing Excellence for Over 65 Years. Lucas-Milhaupt is a global provider and leading producer of metal joining products and services for thousands of companies worldwide.

On-site Staff Training

A convenient and customizable program, with options to meet your needs.

Read more about training

Do you have a difficult brazing problem or need help finding the right brazing product? We’re here to help. Contact us with your brazing questions.

Lucas-Milhaupt, Inc.
5656 S. Pennsylvania Avenue
Cudahy, Wisconsin (WI), 53110 USA
Tel: +1 (414) 769-6000

Lucas-Milhaupt Toronto
Handy & Harman of Canada Ltd.
290 Carlingview Drive
Rexdale, Ontario (ON), M9W 5G1, Canada
Tel: +1 (416) 675-1860

Lucas-Milhaupt Warwick, LLC
Formally: Wolverine Joining Technologies, LLC
235 Kilvert Street
Warwick, Rhode Island (RI) 02886
Tel: +1 (401) 739-9550

Lucas-Milhaupt Gliwice
Formally: Inmet Metal Processing Plant Ltd.
Generała Józefa Sowińskiego 5
44-100 Gliwice, Poland
Tel: +48 32 238 06 00

Lucas Milhaupt Ribérac SAS
Formally: Protechno sa
ZAE Les Chaumes BP 27
24600 Ribérac, France
Tel : +33 (0) 5 53 92 5300

Lucas-Milhaupt Brazing Materials (Suzhou) Co., Ltd.
8-B, No.428 Xing Long Street
SuChun Industrial Square, Suzhou Industrial Park
Suzhou, Jiangsu, P.R.C.
Phone: +86 (512) 62 89 1510

North America: +1 (414) 769-6000
Europe: +33 (0) 5 53 92 5300
Asia: +86 (512) 62 89 1510



Lucas-Milhaupt actively participates in tradeshows, industry conferences, and hosts various educational seminars. Our tradeshow program includes regional and national shows and targets both OEM and distribution markets. Tradeshow participation allows us to showcase our products and services and educate customers on the newest trends and technology in brazing. Please see our tradeshow schedule below. As a leader in brazing technology, Lucas-Milhaupt continues to provide the highest standard of professional brazing education and technical support in the industry.

Lucas-Milhaupt Exhibiting at 2016 AHR Expo Trade Show
Registration Deadline: 1/27/2016

Lucas-Milhaupt will exhibit at The International Air-Conditioning, Heating, and Refrigerating Exposition (AHR 2016). As an industry leader in metal-joining products and technology, Lucas-Milhaupt will highlight its high reliability metal joining solutions to meet the needs of the latest generation of HVAC/R systems and components.

CMPX 2016
Registration Deadline: 3/18/2016

Visit us at CMPX 2016--Booth #1110, Canada's National Trade Show for the Air Conditioning, Heating (Forced Air and Hydronic), Hearth, Plumbing, Piping, Refrigeration, and Ventilation Industries.