Quality Awards

Quality Award recipients are chosen based on above-average ratings for random quality control inspections. Fabricators are required to produce a minimum number of fabricated units to qualify as a Quality Award recipient.

  • Silver: Three consecutive years with no QC non-compliance tags
  • Gold: Five consecutive years with no QC non-compliance tags
  • Platinum: Ten consecutive years with no QC non-compliance tags
  • Diamond: Fifteen or more consecutive years with no QC non-compliance tags

A banner is presented to recipient companies who have achieved three years or more with no quality inspection non-compliance points, to remind employees of their high skill level and encourage continued excellence.

STI/SPFA members’ customers are assured of the highest quality in the manufacturing of Steel Tank Institute licensed tank technologies:

Quality Award Recipients

2017-18 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004

2017-18

Diamond Recipients

Company City State/Country
Alabama Tank, Inc. Atmore AL
Hamilton Tanks, LLC Columbus OH
Tanques Antillanos CXA Santo Domingo Dominican Republic
Talleres Industriales Potosinos, SA de CV San Luis Potosi Mexico
Watco Tanks, Inc. Floresville TX

Platinum Recipients

Company City State/Country
Alabama Tank, Inc. Atmore AL
Caribbean Tank Techs Corp. Bayamon PR
Hamilton Tanks, LLC Columbus OH
Highland Tank - Watervliet Watervliet NY
J.L. Houston Company Hopkins MO
Modern Welding Co. - Orlando Orlando FL
Modern Welding Co. - Rhome Rhome TX
Padungsilpa Engineering Co., Ltd. Bangkok Thailand
Watco Tanks, Inc. Floresville TX

Gold Recipients

Company City State/Country
Acterra Group Inc. Marion IA
DRA Tanks Perth Australia
Freeman Enclosure Systems, LLC Batavia OH
Global Power Components West Alis WI
Granby Industries LP Granby QC Canada
Greer Steel, Inc. Lakewood WA
Highland Tank - Greensboro Greensboro NC
Highland Tank - Manheim Manheim PA
Memco, Inc. Bushnell FL
Metal Products Co. Suwanee GA
Mid-South Steel Products Cape Girardeau MO
Modern Welding Co. of California Inc. Fresno CA
Modern Welding Co. of Ohio Inc. Newark OH
O’Day Tank & Steel, LLC Fargo ND
Regal Tanks Ltd. Chilliwack BC Canada
Torco de Laguna SA Elk Mound WI
TrueNorth Steel, Inc. Huron SD
Usemco, Inc. Tomah WI
We-Mac Mfg. Co. Atchison KS

Silver Recipients

Company City State/Country
Anchorange Tank Anchorage AK
Forgeweld Engineering (PTY) Ltd. Mandeni South Africa
Garzo dba Engine & Compressor Acces. Waller TX
George I. Reitz & Sons, Inc. Brookville PA
General Industries, Inc. Goldsboro NC
Pee Dee Tank Co. of South Carolina LLC Florence SC
TrueNorth Steel Inc. - Fargo Fargo ND

Regular Recipients

Company City State/Country
Eaton Sales & Service, LLC Denver CO
Greer Tank & Welding, Inc. - Fairbanks Fairbanks AK
Greer Tank, Inc. - Anchorage Anchorage AK
Hall Tank Company LLC North Little Rock AR
Highland Tank -Mancelona Mancelona MI
Lancaster Tanks & Steel Products Buffalo NY
Lannon Tank Corp. Lannon WI
Modern Welding Co. of Georgia, Inc. Augusta GA
Newberry Tanks & Equipment, LLC West Memphis AR
Paso Robles Tanks - Brown-Minneapolis Tank, Inc Hemet CA
Steel Tank & Fabricating Corp. Columbia City IN
Tidy Tanks Ltd. Langley BC Canada
Zhangjiagang Fuel Equipment System Co. Ltd. Jiansu China

2016

Diamond Recipients

Company City State/Country
Alabama Tank, Inc. Atmore AL
Hamilton Tanks, LLC Columbus OH
Tanques Antillanos CXA Santo Domingo Dominican Republic
Talleres Industriales Potosinos, SA de CV San Luis Potosi Mexico
Watco Tanks, Inc. Floresville TX

Platinum Recipients

Company City State/Country
Caribbean Tank Technologies Bayamon Puerto Rico
Derson Mfg. Inc. Watertown MN
Kohlhaas Corp. Albuquerque NM
Modern Welding Co. of Florida Orlando FL
Stanwade Metal Products Hartford OH

Gold Recipients

Company City State/Country
Certified Tank & Mfg., LLC Springfield IL
Global Power Components West Alis WI
Granby Industries LP Granby QC Canada
J.L. Houston Co. Hopkins MO
Memco, Inc. Bushnell FL
Metal Products Co. Suwanee GA
Mid-South Steel Products Cape Girardeau MO
Modern Welding Co. of California Inc. Fresno CA
Modern Welding Co. of Texas Inc. Houston TX
Modern Welding Co. of Ohio Inc. Newark OH
Modern Welding Co. of Texas Inc. Rhome TX
Padungsilpa Engineering Bangkok Thailand
Southern Tank & Mfg. Co. Owensboro KY
Torco de Laguna SA Elk Mound WI
We-Mac Mfg. Co. Atchison KS

Silver Recipients

Company City State/Country
Acterra Group Inc. Marion IA
DRA Tanks Perth Australia
Freeman Enclosure Systems, LLC Batavia OH
Greer Steel, Inc. Lakewood WA
O'Day Tank & Steel, LLC Fargo ND
Regal Tanks Ltd. Chilliwack BC Canada
TrueNorth Steel, Inc. Huron SD
Usemco, Inc. Tomah WI

Regular Recipients

Company City State/Country
Anchorange Tank Anchorage AK
Bryant Fuel & Power Systems, Inc. Bakersfield CA
Forgeweld Engineering (PTY) Ltd. Mandeni South Africa
George I. Reitz & Sons, Inc. Brookville PA
Garzo dba Engine & Compressor Acces. Waller TX
General Industries, Inc. Goldsboro NC
Modern Welding Co. of Owensboro, Inc. Owensboro KY
Pee Dee Tank Co. of South Carolina LLC Florence SC
Tanques Tecsa, SA de CV El Paso TX
TrueNorth Steel Inc. - Fargo Fargo ND
Westeel Canada Inc. Winnepeg MB Canada

2015

Diamond Recipients

Company City State/Country
Alabama Tank, Inc. Atmore AL
Hamilton Tanks, LLC Columbus OH
Highland Tank & Mfg. Co. Watervliet NY
Talleres Industriales Potosinos, S.A. de C.V. San Luis Potosi SLP
Watco Tanks, Inc. Floresville TX

Platinum Recipients

Company City State/Country
Caribbean Tank Technologies Corp. Bayamon PR
Derson Mfg., Inc. Watertown MN
Eaton Sales & Service, LLC Denver CO
Greer Tank, Inc. Anchorage AK
King Da Chang Iron Works Co., Ltd. Taichung City Taiwan R.O.C.
Kohlhaas Corp. Albuquerque NM
Modern Welding Co. of Florida, Inc. Orlando FL
Stanwade Metal Products, Inc. Hartford OH
Tanques Antillanos CXA Santo Domingo Dominican Republic

Gold Recipients

Company City State/Country
Certified Tank & Mfg., LLC Springfield IL
Global Power Components West Allis WI
Greer Tank & Welding, Inc. Fairbanks AK
J. L. Houston Co. Hopkins MO
Memco, Inc. Clermont FL
Metal Products Company Suwanee GA
Mid-South Steel Products, Inc. Cape Girardeau MO
Modern Welding Co. of California, Inc. Fresno CA
Modern Welding Co. of Ohio, Inc. Newark OH
Modern Welding Co. of Texas, Inc. - Houston Houston TX
Modern Welding Co. of Texas, Inc. - Rhome Rhome TX
Padungsilpa Engineering Co., Ltd. Pathumthani Bangkok, Thailand
Service Welding & Machine Co., LLC Louisville KY
Southern Tank & Mfg. Co., Inc. Owensboro KY

Silver Recipients

Company City State/Country
Acterra Group, Inc. Marion IA
DRA Tanks Perth WESTERN AUSTRALIA
Freeman Enclosure Systems, LLC Batavia OH
Granby Industries L.P. Granby QC
Regal Tanks Ltd. Chilliwack BC
Usemco, Inc. Tomah WI
We-Mac Mfg. Co. Atchison KS

Regular Recipients

Company City State/Country
Clawson Tank Co. Clarkston MI
Engine & Compressor Accessories Waller TX
General Industries Charlotte NC
George I. Reitz & Sons, Inc. Brookville PA
Greer Steel, Inc. Lakewood WA
Hall Tank Company, LLC North Little Rock AR
Highland Tank & Mfg. Co. Manheim PA
Highland Tank & Mfg. Co. Greensboro NC
Highland Tank & Mfg. Co. Stoystown PA
International Production Specialists, Inc. Honey Creek WI
Modern Welding Co. of Georgia, Inc. Augusta GA
Modern Welding Co. of Owensboro, Inc. Owensboro KY
Newberry Tanks & Equipment, LLC West Memphis AR
O'Day Tank & Steel, LLC Fargo ND
Steelcraft - Clemmer Division Waterloo ON
TrueNorth Steel, Inc. Huron SD
TrueNorth Steel, Inc. Fargo ND

2014

Company Location
Acterra Group, Inc. Marion, IA
Alabama Tank, Inc. Atmore, AL
Brown-Minneapolis Tank - NW Olympia, WA
Caribbean Tank Techs Corp. Bayamon, Puerto Rico
Certified Tank & Mfg. LLC Springfield, IL
Clawson Tank Co. Clarkston, MI
Dae Hyun E&I Inc. Seoul, Korea
Derson Mfg., Inc. Watertown, MN
DRA Tanks Perth, Australia
Eaton Sales & Service, LLC Denver, CO
General Industries, Inc. Goldsboro, NC
George I. Reitz & Sons, Inc. Brookville, PA
Global Power Components West Allis, WI
Granby Industries LP Granby, QC, Canada
Greer Steel Lakewood, WA
Greer Tank & Welding Fairbanks, AK
Greer Tank Inc. Anchorage, AK
Hamilton Tanks, LLC Columbus, OH
Highland Tank & Manufacturing Co. Manheim, PA
Highland Tank & Manufacturing Co. Watervliet, NY
Highland Tank & Manufacturing Co. Greensboro, NC
Highland Tank & Manufacturing Co. Stoystown, PA
J. L. Houston Co. Hopkins, MO
King Da Chang Iron Works Co. Ltd. Taichung, Taiwan
Kohlhaas Corp. Albuquerque, NM
Lannon Tank Corp. Lannon, W
MEMCO, Inc. Killarney, FL
Metal Products Co. Suwanee, GA
Mid-South Steel Products, Inc. Cape Girardeau, MO
Modern Welding Co. of California, Inc. Fresno, CA
Modern Welding Co. of Georgia, Inc. Augusta, GA
Modern Welding Co. of Florida, Inc. Orlando, FL
Modern Welding Co. of Owensboro, Inc. Owensboro, KY
Modern Welding Co. of Ohio, Inc. Newark, OH
Modern Welding Co. of Texas, Inc. Houston, TX
Modern Welding Co. of Texas, Inc. Rhome, TX
Newberry Tanks & Equipment, LLC West Memphis, AR
Padungsilpa Engineering Co., Ltd. Pathumtani, Thailand
Service Welding & Machine Co., Inc. Louisville, KY
Southern Tank & Mfg. Co., Inc. Owensboro, KY
Stanwade Metal Products, Inc. Hartford, OH
Regal Tanks Ltd. Chilliwack, BC, CANADA
Tanques Especializados De Chihuahua, S.A.De C.V. Chihuahua, Mexico
Talleres Industriales Potosinos, S.A. DE C.V. San Luis Potosi, Mexico
Tanques Antillanos CXA Santo Domingo, Dominican Republic
Torco De La Laguna S.A. De C.V. Torreon, Mexico
TrueNorth Steel Fargo, ND
TrueNorth Steel Huron, SD
Watco Tanks, Inc. Floresville, TX
We-Mac Mfg. Co. Atchison, KS

2013

Company Location
Acterra Group, Inc. Marion, IA
Alabama Tank, Inc. Atmore, AL
Brown-Minneapolis Tank - NW Olympia, WA
Caribbean Tank Techs Corp. Bayamon, Puerto Rico
Certified Tank & Mfg. LLC Springfield, IL
Clawson Tank Co. Clarkston, MI
Dae Hyun E&I Inc. Seoul, Korea
Derson Mfg., Inc. Watertown, MN
DRA Tanks Perth, Australia
Eaton Sales & Service, LLC Denver, CO
General Industries, Inc. Goldsboro, NC
George I. Reitz & Sons, Inc. Brookville, PA
Global Power Components West Allis, WI
Granby Industries LP Granby, QC, Canada
Greer Steel Lakewood, WA
Greer Tank & Welding Fairbanks, AK
Greer Tank Inc. Anchorage, AK
Hall Tank Company North Little Rock, AR
Hamilton Tanks, LLC Columbus, OH
Highland Tank & Manufacturing Co. Manheim, PA
Highland Tank & Manufacturing Co. Watervliet, NY
Highland Tank & Manufacturing Co. Greensboro, NC
Highland Tank & Manufacturing Co. Stoystown, PA
J. L. Houston Co. Hopkins, MO
King Da Chang Iron Works Co. Ltd. Taichung, Taiwan
Kohlhaas Corp. Albuquerque, NM
Lannon Tank Corp. Lannon, W
MEMCO, Inc. Killarney, FL
Metal Products Co. Suwanee, GA
Mid-South Steel Products, Inc. Cape Girardeau, MO
Modern Welding Co. of California, Inc. Fresno, CA
Modern Welding Co. of Georgia, Inc. Augusta, GA
Modern Welding Co. of Florida, Inc. Orlando, FL
Modern Welding Co. of Owensboro, Inc. Owensboro, KY
Modern Welding Co. of Ohio, Inc. Newark, OH
Modern Welding Co. of Texas, Inc. Houston, TX
Modern Welding Co. of Texas, Inc. Rhome, TX
Newberry Tanks & Equipment, LLC West Memphis, AR
Padungsilpa Engineering Co., Ltd. Pathumtani, Thailand
Service Welding & Machine Co., Inc. Louisville, KY
Southern Tank & Mfg. Co., Inc. Owensboro, KY
Stanwade Metal Products, Inc. Hartford, OH
Regal Tanks Ltd. Chilliwack, BC, CANADA
Tanques Especializados De Chihuahua, S.A.De C.V. Chihuahua, Mexico
Talleres Industriales Potosinos, S.A. DE C.V. San Luis Potosi, Mexico
Tanques Antillanos CXA Santo Domingo, Dominican Republic
Torco De La Laguna S.A. De C.V. Torreon, Mexico
TrueNorth Steel Fargo, ND
TrueNorth Steel Huron, SD
Watco Tanks, Inc. Floresville, TX
We-Mac Mfg. Co. Atchison, KS

2012

Company Location
Acterra Group, Inc. Marion, IA
Alabama Tank, Inc. Atmore, AL
Brown-Minneapolis Tank - NW Olympia, WA
Caribbean Tank Techs Corp. Bayamon, Puerto Rico
Certified Tank & Mfg. LLC Springfield, IL
Clawson Tank Co. Clarkston, MI
Dae Hyun E&I Inc. Seoul, Korea
Derson Mfg., Inc. Watertown, MN
DRA Tanks Perth, Australia
Eaton Sales & Service, LLC Denver, CO
General Industries, Inc. Goldsboro, NC
George I. Reitz & Sons, Inc. Brookville, PA
Global Power Components West Allis, WI
Granby Industries LP Granby, QC, Canada
Greer Steel Lakewood, WA
Greer Tank & Welding Fairbanks, AK
Greer Tank Inc. Anchorage, AK
Hall Tank Company North Little Rock, AR
Hamilton Tanks, LLC Columbus, OH
Highland Tank & Manufacturing Co. Manheim, PA
Highland Tank & Manufacturing Co. Watervliet, NY
Highland Tank & Manufacturing Co. Greensboro, NC
Highland Tank & Manufacturing Co. Stoystown, PA
J. L. Houston Co. Hopkins, MO
King Da Chang Iron Works Co. Ltd. Taichung, Taiwan
Kohlhaas Corp. Albuquerque, NM
Lannon Tank Corp. Lannon, W
MEMCO, Inc. Killarney, FL
Metal Products Co. Suwanee, GA
Mid-South Steel Products, Inc. Cape Girardeau, MO
Modern Welding Co. of California, Inc. Fresno, CA
Modern Welding Co. of Georgia, Inc. Augusta, GA
Modern Welding Co. of Florida, Inc. Orlando, FL
Modern Welding Co. of Owensboro, Inc. Owensboro, KY
Modern Welding Co. of Ohio, Inc. Newark, OH
Modern Welding Co. of Texas, Inc. Houston, TX
Modern Welding Co. of Texas, Inc. Rhome, TX
Newberry Tanks & Equipment, LLC West Memphis, AR
Padungsilpa Engineering Co., Ltd. Pathumtani, Thailand
Rommesmo Companies - Fargo Tank & Steel Co. Fargo, ND
Rommesmo Companies - Huron Culvert & Tank Co. Huron, SD
Service Welding & Machine Co., Inc. Louisville, KY
Southern Tank & Mfg. Co., Inc. Owensboro, KY
Stanwade Metal Products, Inc. Hartford, OH
Regal Tanks Ltd. Chilliwack, BC, CANADA
Tanques Especializados De Chihuahua, S.A.De C.V. Chihuahua, Mexico
Talleres Industriales Potosinos, S.A. DE C.V. San Luis Potosi, Mexico
Tanques Antillanos CXA Santo Domingo, Dominican Republic
Torco De La Laguna S.A. De C.V. Torreon, Mexico
Watco Tanks, Inc. Floresville, TX
We-Mac Mfg. Co. Atchison, KS

2011

Company Location
Acterra Group, Inc. Marion, IA
Alabama Tank, Inc. Atmore, AL
Brown-Minneapolis Tank - NW Olympia, WA
Caribbean Tank Techs Corp. Bayamon, Puerto Rico
Certified Tank & Mfg. LLC Springfield, IL
Clawson Tank Co. Clarkston, MI
Dae Hyun E&I Inc. Seoul, Korea
Derson Mfg., Inc. Watertown, MN
DRA Tanks Perth, Australia
Eaton Sales & Service, LLC Denver, CO
General Industries, Inc. Goldsboro, NC
George I. Reitz & Sons, Inc. Brookville, PA
Global Power Components West Allis, WI
Granby Industries LP Granby, QC, Canada
Greer Steel Lakewood, WA
Greer Tank & Welding Fairbanks, AK
Greer Tank Inc. Anchorage, AK
Hamilton Tanks, LLC Columbus, OH
Highland Tank & Manufacturing Co. Manheim, PA
Highland Tank & Manufacturing Co. Watervliet, NY
Highland Tank & Manufacturing Co. Greensboro, NC
Highland Tank & Manufacturing Co. Stoystown, PA
J. L. Houston Co. Hopkins, MO
King Da Chang Iron Works Co. Ltd. Taichung, Taiwan
Kohlhaas Corp. Albuquerque, NM
Lannon Tank Corp. Lannon, W
MEMCO, Inc. Killarney, FL
Metal Products Co. Suwanee, GA
Mid-South Steel Products, Inc. Cape Girardeau, MO
Modern Welding Co. of California, Inc. Fresno, CA
Modern Welding Co. of Georgia, Inc. Augusta, GA
Modern Welding Co. of Florida, Inc. Orlando, FL
Modern Welding Co. of Owensboro, Inc. Owensboro, KY
Modern Welding Co. of Ohio, Inc. Newark, OH
Modern Welding Co. of Texas, Inc. Houston, TX
Modern Welding Co. of Texas, Inc. Rhome, TX
Newberry Tanks & Equipment, LLC West Memphis, AR
Padungsilpa Engineering Co., Ltd. Pathumtani, Thailand
Rommesmo Companies - Fargo Tank & Steel Co. Fargo, ND
Rommesmo Companies - Huron Culvert & Tank Co. Huron, SD
Service Welding & Machine Co., Inc. Louisville, KY
Southern Tank & Mfg. Co., Inc. Owensboro, KY
Stanwade Metal Products, Inc. Hartford, OH
Regal Tanks Ltd. Chilliwack, BC, CANADA
Tanques Especializados De Chihuahua, S.A.De C.V. Chihuahua, Mexico
Talleres Industriales Potosinos, S.A. DE C.V. San Luis Potosi, Mexico
Tanques Antillanos CXA Santo Domingo, Dominican Republic
Torco De La Laguna S.A. De C.V. Torreon, Mexico
Watco Tanks, Inc. Floresville, TX
We-Mac Mfg. Co. Atchison, KS

2010

Alabama Tank, Inc.
Brown-Minneapolis Tank - NW
Certified Tank & Manufacturing Co.
Clawson Tank Co.
Derson Mfg, Inc.
Eaton Sales & Service, LLC
General Industries, Inc.
George I. Reitz & Sons, Inc.
Greer Steel
Greer Tank, Inc.
Hall Tank Company, LLC
Hamilton Tanks, LLC
Highland Tank - Greensboro, NC
Highland Tank & Mfg. Co. - Manheim, PA
Highland Tank & Mfg. Co. - Stoystown, PA
Highland Tank of New York
J.L. Houston Co.
Kohlhaas Corp.
Lancaster Tanks & Steel Products
Lannon Tank Corp.
Memco, Inc.
Metal Products 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 Owensboro, Inc.
Modern Welding Co. of Texas, Inc. - Houston
Modern Welding Co. of Texas, Inc. - Rhome
Newberry Tanks & Equipment, Inc.
Rommesmo Companies - Fargo Tank & Steel
Service Welding & Machine Co., Inc.
Southern Tank & Mfg. Co., Inc.
Specialty Tank & Equipment Co.
Stanwade Metal Products, Inc.
Steel Tank & Fabricating Co., Inc.
USEMCO, Inc.
Victory Industrial Products
Watco Tanks, Inc.
We-Mac Mfg. Co.

International Quality Award Winners

Caribbean Tank Technologies Corp. - Bayamon, Puerto Rico
King Da Chang Iron Works Co. Ltd. - Taichung, Taiwan
Padungsilpa Engineering Co., Ltd. - Pathumtani, Thailand
Talleres Industriales Potosinos, S.A. de C.V. - San Luis Potosi, Mexico
Tanques Antillanos CXA - Santo Domingo, Dominican Republic
Tanques Especializados de Chihuahua, S.A. de C.V. - Chihuahua, Mexico
Tidy Steel-Fab Ltd. / Regal Tanks Ltd. - Surrey, BC, Canada
Tidy Tanks Ltd. - Langley, BC, Canada
Torco De La Laguna - Torreon, Coahula, Mexico
Westeel - Olds, AB, Canada

2009

Alabama Tank, Inc.
Brown-Minneapolis Tank - NW
Certified Tank & Manufacturing Co.
Clawson Tank Co.
Derson Mfg, Inc.
Eaton Sales & Service, LLC
General Industries, Inc.
George I. Reitz & Sons, Inc.
Greer Steel
Greer Tank, Inc.
Hall Tank Company, LLC
Hamilton Tanks, LLC
Highland Tank - Greensboro, NC
Highland Tank & Mfg. Co. - Manheim, PA
Highland Tank & Mfg. Co. - Stoystown, PA
Highland Tank of New York
J.L. Houston Co.
Kohlhaas Corp.
Lancaster Tanks & Steel Products
Lannon Tank Corp.
Memco, Inc.
Metal Products 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 Owensboro, Inc.
Modern Welding Co. of Texas, Inc. - Houston
Modern Welding Co. of Texas, Inc. - Rhome
Newberry Tanks & Equipment, Inc.
Rommesmo Companies - Fargo Tank & Steel
Service Welding & Machine Co., Inc.
Southern Tank & Mfg. Co., Inc.
Specialty Tank & Equipment Co.
Stanwade Metal Products, Inc.
Steel Tank & Fabricating Co., Inc.
USEMCO, Inc.
Victory Industrial Products
Watco Tanks, Inc.
We-Mac Mfg. Co.

International Quality Award Winners

Caribbean Tank Technologies Corp. - Bayamon, Puerto Rico
King Da Chang Iron Works Co. Ltd. - Taichung, Taiwan
Padungsilpa Engineering Co., Ltd. - Pathumtani, Thailand
Talleres Industriales Potosinos, S.A. de C.V. - San Luis Potosi, Mexico
Tanques Antillanos CXA - Santo Domingo, Dominican Republic
Tanques Especializados de Chihuahua, S.A. de C.V. - Chihuahua, Mexico
Tidy Steel-Fab Ltd. / Regal Tanks Ltd. - Surrey, BC, Canada
Tidy Tanks Ltd. - Langley, BC, Canada
Torco De La Laguna - Torreon, Coahula, Mexico
Westeel - Olds, AB, Canada

2008

Alabama Tank, Inc.
Brown-Minneapolis Tank - NW
Clawson Tank Co.
Derson Mfg, Inc.
Eaton Sales & Service, LLC
General Industries, Inc.
George I. Reitz & Sons, Inc.
Greer Steel
Greer Tank & Welding
Greer Tank, Inc.
Hamilton Welding Co.
Highland Tank - Greensboro, NC
Highland Tank & Mfg. Co. - Manheim, PA
Highland Tank & Mfg. Co. - Stoystown, PA
Highland Tank of New York
International Production Specialists, Inc.
J.L. Houston Co.
Kohlhaas Corp.
Lancaster Tanks & Steel Products
Memco, Inc.
Mid-South Steel Products, Inc.
Modern Welding Co. of California, Inc.
Modern Welding Co. of Florida, Inc.
Modern Welding Co. of Iowa, Inc.
Modern Welding Co. of Ohio, Inc.
Modern Welding Co. of Texas, Inc. - Rhome
Newberry Tanks & Equipment, Inc.
Rommesmo Companies - Fargo Tank & Steel
Spartan, Inc.
Specialty Tank & Equipment Co.
Stanwade Metal Products, Inc.
Steel Tank & Fabricating Co., Inc.
USEMCO, Inc.
Watco Tanks, Inc.

International Quality Award Winners

Caribbean Tank Technologies Corp. - Bayamon, Puerto Rico
King Da Chang Iron Works Co. Ltd. - Taichung, Taiwan
Padungsilpa Engineering Co., Ltd. - Pathumtani, Thailand
Talleres Industriales Potosinos, S.A. de C.V. - San Luis Potosi, Mexico
Tanques Antillanos CXA - Santo Domingo, Dominican Republic
Tanques Especializados de Chihuahua, S.A. de C.V. - Chihuahua, Mexico
Tidy Steel-Fab Ltd. / Regal Tanks Ltd. - Surrey, BC, Canada
Torco De La Laguna - Torreon, Coahula, Mexico

2007

Alabama Tank, Inc. Brown-Minneapolis Tank - NW, LLC
Certified Tank & Manufacturing LLC
Clawson Tank Co.
Derson Manufacturing, Inc.
Dragon Products - LaPorte, TX
Eaton Sales & Service, LLC
General Industries, Inc.
George I. Reitz & Sons, Inc.
Greer Steel - Lakewood, WA
Greer Tank, Inc. Anchorage, AK
Hall Tank Company
Hamilton Welding Co.
Highland Tank & Mfg. Co. Manheim, PA
Highland Tank & Mfg. Co. Greensboro, NC
Highland Tank of New York
Kohlhaas Corp.
Lannon Tank Corp.
Mid-South Steel Products, Inc.
Modern Welding Co. of Iowa Inc.
Modern Welding Co. of Ohio Inc.
Modern Welding Co. of Georgia Inc.
Modern Welding Co. of Florida Inc.
Modern Welding Co. of Texas Inc. - Houston
Modern Welding Co. of Texas Inc. - Rhome
Newberry Tanks & Equipment, Inc.
O'Day Tank & Steel LLC.
Rommesmo Companies - Fargo Tank & Steel
Service Welding & Machine Co., Inc.
Southern Tank & Mfg. Specialty Tank & Equipment Co.
Specialty Tank & Mfg.
Stanwade Metal Products
Steel Tank & Fabricating Co., Corp - Columbia City, IN
Steel Tank & Fabricating Co., Inc. - Mancelona, MI
Watco Tanks, Inc.

International Quality Award Winners

Caribbean Tank Technologies Corp. Dae Hyun E & I Inc.
Dae Hyun E & I Inc.
King Da Chang Iron Works Co. Ltd.
Talleres Industriales Potosinos, S.A. de C.V.
Tanques Antillanos CXA
Tanques Especializados de Chihuahua, S.A. de C.V.
Torco De La Laguna

2006

Alabama Tank, Inc.
Bristol Tank & Welding Co., Inc.
Busby Marine & Tank
Certified Tank
Clawson Tank Co.
Derson Manufacturing
Eaton Sales & Service, LLC
Greer Steel - Lakewood, WA
Greer Tank, Inc. Anchorage, AK
Greer Tank & Welding, Inc. - Fairbanks, AK
Hall Tank Company
Hamilton Welding Co.
Highland Tank & Mfg. Co. Manheim, PA
Highland Tank & Mfg. Co. Stoystown, PA
Highland Tank & Mfg. Co. Greensboro, NC
Highland Tank of New York
J.L. Houston Co.
Kennedy Tank & Mfg. Co. Inc.
Kohlhaas Corp.
Lannon Tank Corp.
Mass Tank Sales Corp.
MEMCO Inc.
Mid-South Steel Products
Modern Welding Co. Inc. Iowa
Modern Welding Co. Inc. California
Modern Welding Co. Inc. Ohio
Modern Welding Co. Inc. Georgia
Modern Welding Co. Inc. Florida
Modern Welding Co. Inc. Owensboro
Modern Welding Co. Inc. Texas - Houston
Modern Welding Co. Inc. Texas - Rhome
Mosier Brothers
Newberry Tanks & Equipment, Inc.
O'Day Equipment, Inc.
George I. Reitz & Sons, Inc.
Rommesmo Companies - Fargo Tank & Steel
Service Welding & Machine Co., Inc.
Southern Tank & Mfg.
Stanwade Metal Products
Steel Tank & Fab. Co. MI
USEMCO, Inc.
Watco Tanks, Inc.

International Quality Award Winners

Carribbean Tank Technologies Corp.
King Da Chang Iron Works Co. Ltd.
Padungsilpa
Talleres Industriales Potosinos, S.A. de C.V.
Tanques Antillanos CXA
Tanques Especializados de Chihuahua, S.A. de C.V.
Torco De La Laguna

2005

Alabama Tank, Inc.
B & H Tank Corporation
Bristol Tank & Welding Co., Inc.
Brown-Minneapolis Tank Co. of Albuquerque, NM
Clawson Tank Co.
Greer Steel - Lakewood, WA
Greer Tank, Inc. Anchorage, AK
Hamilton Welding Co.
Highland Tank & Mfg. Co. Manheim, PA
Highland Tank & Mfg. Co. Stoystown, PA
Highland Tank & Mfg. Co. Greensboro, NC
Highland Tank of New York
J.L. Houston Co.
Kennedy Tank & Mfg. Co. Inc.
Kohlhaas Corp.
Lancaster Tanks & Steel Products
Lannon Tank Corp.
Mass Tank Sales Corp.
MEMCO Inc.
Newberry Tanks & Equipment Inc.
O'Day Equipment, Inc.
Redding Tank, Inc.
Modern Welding Co. Inc. Iowa
Modern Welding Co. Inc. California
Modern Welding Co. Inc. Ohio
Modern Welding Co. Inc. Georgia
Modern Welding Co. Inc. Florida
Modern Welding Co. Inc. Owensboro
Modern Welding Co. Inc. Texas - Houston
Modern Welding Co. Inc. Texas - Rhome
George I. Reitz & Sons, Inc.
Rommesmo Companies Fargo Tank & Steel
Service Welding & Machine Co., Inc.
Specialty Tank & Equipment Co.
USEMCO, Inc.
We-Mac Mfg. Co.

International Quality Award Winners

Carribbean Tank Technologies Corp.
King Da Chang Iron Wroks Co. Ltd.
Rough A/S
Talleres Industriales Potosinos, S.A. de C.V.
Tanques Antillanos CXA
Tanques Especializados de Chihuahua, S.A. de C.V.

2004

Alabama Tank
Anchorage Tank
Bristol Tank
Brown-Minneapolis Tank, WA
Busby Marine & Tank
Caribbean Tank
Derson Manufacturing
Fargo Tank (Rommesmo Companies)
Greer Tank
Hall Tank Company
Hamilton Welding
Highland Tank Manheim
Highland Tank Stoystown
Highland Tank Watervliet
J.L. Houston Company
Kennedy Tank & Mfg. Co.
King Da Chang
Lannon Tank Corporation
Lancaster Tanks
Metal Products
Mid-South Steel Products
Modern Welding Burlington
Modern Welding Fresno
Modern Welding Newark
Modern Welding Orlando
Modern Welding Owensboro
Modern Welding Rhome
Modern Welding Houston
Newberry Tanks, Inc.
O'Day Equipment
Padungsilpa
Redding Tank
George I. Reitz & Sons
Roug A/S
Service Welding & Machine
Southern Tank & Mfg.
Specialty Tank & Equipment
Stanwade Metal Products
Steel Tank & Fab. Co. MI
Talleres Industriales Potosinos S.A. de C.V.
Tanques Antillanos CXA
Usemco, Inc.
Watco Tanks, Inc.
Westmor

“We joined STI/SPFA because of their commitment to industry standards and best practices.”

Bob Vicini
Core & Main, LP

Learn More

Stay Connected

Receive updates from the STI/SPFA on important industry issues for fabricators of storage tanks, pressure vessels, water pipe, and special products, including safety information, regulatory issues, education opportunities, and more.

We use cookies on our website. Please let us know if you agree to our use of these cookies. To find out more, read our Cookie Policy or learn how to disable cookies.