Technology Program Licensee
ACTERRA GROUP, INC.
BEPSCO
CARIBBEAN TANK TECHS CORP.
CONSTRUCCIONES INDUSTRIALES DE AGUASCALIENTES S.A.
DRA TANKS
FORGEWELD ENGINEERING (PTY) LTD.
GENERAL INDUSTRIES, INC.
GENERAL INDUSTRIES, INC.
GENERAL INDUSTRIES, INC.
HALL TANK COMPANY LLC
HAMILTON TANKS, LLC
J. L. HOUSTON CO.
KENNEDY TANK & MFG. CO., INC.
KING DA CHANG IRON WORKS CO., LTD.
LANNON TANK CO.
MID-SOUTH STEEL PRODUCTS, INC.
MODERN WELDING CO. OF CALIFORNIA, INC.
MODERN WELDING CO. OF FLORIDA, INC.
MODERN WELDING CO. OF GEORGIA, INC.
MODERN WELDING CO. OF IOWA, INC.
MODERN WELDING CO. OF OHIO, INC.
MODERN WELDING CO. OF OWENSBORO, INC.
MODERN WELDING CO. OF TEXAS, INC. – HOUSTON
MODERN WELDING CO. OF TEXAS, INC. – RHOME
MODERN WELDING CO., INC.
MOSIER BROS.
MST
NEWBERRY TANKS & EQUIPMENT, LLC
O’DAY TANK & STEEL, LLC
O’DAY TANK & STEEL, LLC
O’DAY TANK & STEEL, LLC
O’DAY TANK & STEEL, LLC
PADUNGSILPA ENGINEERING CO., LTD.
PADUNGSILPA ENGINEERING CO., LTD.
PALMER MFG. & TANK INC.
REGAL TANKS LTD.
SOUTHERN TANK & MFG. CO., INC.
STANWADE METAL PRODUCTS, INC.
STICO Mutual Insurance Co., RRG
STRUCTURAL TANK EQMT & MAINTENANCE (CANADA) LTD.
TALLERES INDUSTRIALES POTOSINOS, S.A. DE C.V.
TANQUES ANTILLANOS CXA
TORCO DE LA LAGUNA, S.A DE C.V.
TRUENORTH STEEL, INC.
USEMCO, INC.
WATCO TANKS, INC.
WE-MAC MFG. CO.
WE-MAC MFG. CO.
WESTEEL CANADA INC.
WESTEEL CANADA INC.
WESTEEL CANADA INC.
To change or update your company listing, please email reasterling@steeltank.com. Each company must have a main contact and a meeting contact. Other contact types are used depending upon the section(s) to which your company belongs.
Featured Affiliate
NBBI
The National Board of Boiler and Pressure Vessel Inspectors is the worldwide leader in pressure equipment safety. It was established in 1919 to promote greater safety to life and property through uniformity in the construction, installation, repair, maintenance, and inspection of pressure equipment.
www.nationalboard.org
“STI/SPFA provides excellent safety resources and information, as well as a platform for members to discuss EHS challenges and solutions.”
CJ Hineman
Fisher Tank Company
Fisher Tank Company




