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
www.silvaloy.com

Lucas-Milhaupt Gliwice
Formally: Inmet Metal Processing Plant Ltd.
Sowinskiego 5
44-100 Gliwice, Poland
Tel: +48 32 238 06 00
www.inmet.gliwice.pl

Lucas Milhaupt Ribérac sa
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.
Unit 5, Building B2, Block A, No.9 Weixin Road
Suzhou Industrial Park
Suzhou, Jiangsu Province, China
Tel: +86 (512) 62 89 1510

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

 

Find a SIL-FOS® Reseller

We are pleased to offer our most popular brazing and soldering materials, in their most common forms. SIL-FOS®, developed and patented by Handy & Harman in 1931, is the original copper/phosphorous brazing alloy used by thousands of manufacturers and contractors in the HVAC&R industries.

Available either in bulk or pre-packaged lots are filler metals for brazing copper-based alloys (SIL-FOS®), steels, stainless, etc. (SILVALOY® and EASY-FLO® Alloys), as well as low temperature, lead-bearing (SOLDERITE™) and no-lead solders (SILVABRITE®). These materials are available through our distributor network, or if you are in an area that is not served by a distributor, we can ship directly to you the product you require (some minimums may apply).

Click here to find a Lucas-Milhaupt sales representative