Phone: (315)646-2234
staff@amscert.com
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PO Box 730
Sackets Harbor, NY 13685

Plants with Certified Products

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A.L. Smith Glass Co. Inc.
Ijamsville, MD
AGC Flat Glass North America
Spring Hill, KS
AGC Flat Glass North America
Church Hill, TN
AGC/Poma Glass Co. N.A.
Boardman, OH
AGC-Poma Glass Co. N.A.
Quakertown, PA
AGNORA (Architectural Glass North America)
Collingwood, ON
Canada
Al Abbar Architectural Glass
Dubai
United Arab Emirates
Aldora Aluminum and Glass Products Inc.
Charleston, SC
Aldora Aluminum and Glass Products, Inc.
Miramar, FL
Aldora Aluminum and Glass Products, Inc.
Orlando, FL
All Counties Glass Distributors
Stockton, CA
All Glass (Suqian) Limited
Suqian City, Jiangsu
China
All Team Glass & Mirror, Ltd.
Woodbridge, ON
Canada
All Weathering Architectural Aluminum
Vacaville, CA
Allglass Tempering Inc.
Schiller Park, IL
Aluminum Manufacturers Co. Ltd - ALUMATEC
, Jeddah
Saudi Arabia
Aluminum Technology Auxiliary Industries
Doha
Qatar
American Insulated Glass Inc.
Conley, GA
American Shower Door
Los Angeles, CA
Amsco Windows
Salt Lake City, UT
Anthony International
Madison, GA
Anthony International
San Fernando, CA
Architectural Glass Products, LLC.
St. Louis, MO
Arlene Stained Glass & Door
Houston, TX
Asahi Glass Co., LTD.
Tokyo
Japan
Ascent Glass Products (Zhong Shan) Limited
Zhongshan City, Guangdong Province
China
ATI Windows
Riverside, CA
ATN Holding Inc.
Mira Loma, CA
AVIC Sanxin Co. Ltd.
Shenzhen, Guangdong
China
Basco Engineered Products
Hamilton, OH
Beijing Wuhua Tianbao Glass Co.
Beijing
China
Bel Pre Glassworks Inc.
Rockville, MD
Bendheim Wall Systems
Passaic, NJ
Benge Custom Specialties, LLC
Yulee, FL
Berkowitz, J.E.
Pedricktown, NJ
Blue Star Glass Inc.
North Brunswick, NJ
Bronco Industries, Inc.
Delta, BC
Canada
BVGLAZING SYSTEMS
Concord, ON
Canada
Cameron Glass, Inc.
Broken Arrow, OK
Cardinal CG
Loveland, CO
Cardinal CG
Moreno Valley, CA
Cardinal CG
Waxahachie, TX
Cardinal CG
Northfield, MN
Cardinal CG
Buford, GA
Cardinal CG
Spring Green, WI
Cardinal CG
Tumwater, WA
Cardinal CG
Galt, CA
Cardinal CG
Mazomanie, WI
Cardinal CT
Adel, GA
Cardinal CT
Mount Airy, NC
Cardinal CT
Utica, OH
Cardinal CT
Easton, PA
Cardinal CT
Los Angeles, CA
Cardinal CT - S
Irving, TX
Cardinal CT - W
Irving, TX
Cardinal FG
Durant, OK
Cardinal IG
Spring Green, WI
Cardinal IG
Tomah, WI
Cardinal IG
Casa Grande, AZ
Cardinal IG
Fargo, ND
Cardinal IG
Waxahachie, TX
Cardinal IG
Vinton, VA
Cardinal IG
Hood River, OR
Cardinal IG
Greenfield, IA
Cardinal IG
Fremont, IN
Cardinal IG
Mountain Top, PA
Cardinal IG
Ocala, FL
Cardinal LG
Amery, WI
Cardinal LG Northeast
Jessup, PA
Cardinal Tempering
Louisville, KY
Cardinal TG
Tomah, WI
Cardinal TG
Chehalis, WA
Carey Glass International
Nenach, Co. Tipperary
Ireland
Cat-I Manufacturing, Inc.
South Elgin, IL
Changshu Hard Glass Co., Ltd.
Changshu, Jiangsu
China
Changshu Weier Glass Products Co. Ltd.
Changshu, Jiangsu
China
Changshu Xingfu Glass Building Material Co., LTD
Changshu, Jiangsu
China
Changshu Zhongxin Bldg. Mat. Co.
Changshu, Jiangsu
China
Changshu Zhouxing Glass Co. Ltd.
Changshu, Jiangsu
China
Chicago Tempered Glass, Inc.
Chicago, IL
Classy Glass Specialties Co., Ltd
Dongguan, Guangdong
China
ClearEdge Glass
Baton Rouge, LA
Cleer Vision Tempered Glass
Elkhart, IN
Clinton Glass Company
Knoxville, TN
Columbia Commercial Bldg Prod.
Rockwall, TX
Comercial Dialum S.A.
Santiago
Chile
Commercial Insulating Glass Co.
Cumberland City, TN
Commercial Insulating Glass Co.
Sarasota, FL
Consolidated Armor Products, LLC
Addison, TX
Consolidated Glass Corp.
New Castle, PA
Contour Industries, Inc.
Surgoinsville, TN
Contract Glass
Billerica, MA
Contractors Wardrobe
Valencia, CA
Coral Industries Glass Division
Tuscaloosa, AL
Cristec Vipla SL
Balaguer, Lleida
Spain
Crystal Tempering, Inc.
Debary , FL
Custom Glass Products Inc.
Weston, WI
Custom Glass Solutions Millbury Corp.
Millbury, OH
Custom Industries, Inc.
Anaheim, CA
D3 Glass, LLC
Fort Myers, FL
Dalian Dongsong Tempered Glass Products Co., Ltd.
Dalian, Lianoning
China
Dalian Huaying Glass Limited Liability Co.
, Liaoning
China
Dallas Flat Glass
Carrollton, TX
DDG Glass Manufacturing SDN BHD
Bandar Seri Alam, Masai, Johor
Malaysia
Denver Glass Interiors, Inc.
Englewood, CO
Deqing Sanxing Plastic Chemical Co. Ltd.
Huzhou, Zhejiang
China
Diamond Sea Glaze
Langley, BC
Canada
Dillmeier Enterprise, Inc.
Van Buren, AR
Dlubak Corporation
Blairsville, PA
Dolphin Glass Specialists, LLC
Hialeah, FL
Dongguan CSG Architectural Glass Co., Ltd.
Dongguan, Guangdong
China
Dongguan Dongfa Glass Product Co., Ltd
Dongguan, Guangdong
China
Dongguan Trillion Aluminum Glass Co., Ltd
Dongguan, Guangdong
China
Downey Glass Industries, LLC
Pompano Beach, FL
Echols Glass and MIrror, Inc.
Buford, GA
Eckelt Glas GmbH
Steyr
Austria
Edge Tempering
Hialeah, FL
EFCO Corporation
Monett, MO
EFI
Kernersville, NC
Engineered Glass Products, L.L.C.
Chicago, IL
Fairis C.A.
Ambato, Tungurahua
Ecuador
Flat Glass Distributors
Jacksonville, FL
Flat Glass Group Co., Ltd.
Jiaxing City, Zhejiang
China
Foshan Gaoming Yaqi Toughened Glass
Foshan City, Guangdong Province
China
Foshan Nanhai Gangsheng Tempered Glass Factory
Foshan, Guangdong
China
Foshan NanHai ZhongKang YiMeiJia Glass Co. Ltd.
Foshan, Guangdong
China
Fujian Guangyao Glass Co., LTD.
Zhangzhou City, Fujian
China
Fujian Xihe Sanitary Ware Technology Co., Ltd
Nan'an, Fujian
China
Galaxy Glass & Stone
Fairfield, NJ
Garibaldi Glass Ind. Inc.
Burnaby, BC
Canada
General Glass
Vancouver, WA
GGI Glass Distributors Corp.
Secaucus, NJ
GLASPRO
Santa Fe Springs, CA
Glass & Mirror Craft
Wixom, MI
Glass Design of Miami, Inc.
Medley, FL
Glass Dynamics, Inc.
Stoneville, NC
Glass Enterprises, Inc.
Bensalem, PA
GlassFab Tempering Services Inc. Holly Drive
Tracy, CA
GlassFab Tempering Services, Inc. Mariani Ct.
Tracy, CA
Glasswerks LA, Inc.
Temecula, CA
Glasswerks LA, Inc. East
South Gate, CA
Glasswerks LA, Inc. West
South Gate, CA
Glaz-Tech Industries, Inc.
Englewood, CO
Glenny Glass Co.
Milford, OH
Global Security Glazing
Selma, AL
GnT Glass Co., Ltd.
Dongguan, Guangdong
China
Goldray Industries Ltd.
Calgary, AB
Canada
Groupe SVR
Richelieu, Quebec
Canada
GroupeVFG, a Trulite Glass and Aluminum Solutions Company
Bois-des-Filion, Quebec
Canada
Guangdong Golden Glass Technologies
Shantou, Guangdong
China
Guangdong South Bright Glass Technology Glass Co., Ltd.
Foshan, Guangdong
China
Guardian IG LLC
Sun Prairie, WI
Guardian Industries Corp.
Richburg, SC
Guardian Industries Corp.
Galax, VA
Guardian Industries Corp.
Geneva, NY
Guardian Industries Corp.
Kingsburg, CA
Guardian Industries Corp.
DeWitt, IA
Guardian Industries Corp.
Carleton, MI
Guardian Industries Corp.
Corsicana, TX
Gulf Glass Industries, LLC
Sharjah
United Arab Emirates
Hanwood Enterprises Limited
Wanchai, Hong Kong
China
Huachuang Longfei Glass Co., Ltd.
Qinhuangdao, Heibei
China
Huahui Glass (China) Co., LD
Quanzhou, Fujan Province
China
Industrial Tempering Glass
Brooklyn, NY
Inkan Ltd
Brampton, ON
Canada
Innovative Glass of America, Inc.
Dallas, NC
Insulite Glass Co., Inc.
Olathe, KS
Integral Seal Mfg. Inc.
Concord, ON
Canada
Interglass Corp
Miami, FL
Intex Glass (Xiamen) Co., Ltd.
Xiamen, Fujian
China
Intigral
Walton Hills, OH
Intus Windows LLC
Fairfax, VA
Jiangmen SYP Engineering Glass Co, Ltd.
Jiangmen, Guangdong
China
Jiangsu Fukun Glass Co., Ltd.
Taixing, Jiangsu
China
Jiangyin Mingyang Glass Production
Jiangyin City, Jiangsu
China
Jiaxing Joinbath Corporation
Jiaxing, Zhejiang
China
Jin Yao Chang Tempered Glass Co., Ltd
, Guangdong
China
JM Glass
Hayward, CA
JYC Glass Co. Ltd.
Foshan, Guangdong
China
Kawneer - (Cranberry) an Arconic Company
Cranberry Township, PA
Kensington Glass Arts
Ijamsville, MD
Kinestral Technologies
Hayward, CA
Kohler Company
Union City, TN
LandGlass Technology Co., LTD
Luoyang
China
Louisville Plate Glass
Coral Springs, FL
M Industria S.A. DE C.V.
Merida, Yucatan
Mexico
M&M Tempering Inc.
Loganville, GA
M3 Glass Technologies
Irving , TX
Maryland Glass & Mirror
Baltimore, MD
McGrory Glass
Paulsboro, NJ
Mega Tempering
Brooklyn, NY
Mercer Glass Fab LLC
Trenton, NJ
Midwest Glass Fabricators Inc.
Highland, MI
Milgard Tempering
Dixon, CA
Multiver
Vanier, QC
Canada
Multiver Inc.
Montreal, QC
Canada
Nashville Tempered Glass Corp.
Nashville, TN
Nashville Tempered Glass LLC
Hendersonville, TN
New Angle Beveling
Hyde, PA
New Angle Beveling
Clearfield, PA
New Century Glass & Aluminum LLC
Woodside, NY
Ningbo XinShuGuang Safety Glass Limited Co., Ltd.
Ningbo, Zhejiang
China
Ningbo Xinxin Glass Technology Co., Ltd
Ningbo, Zhejiang
China
Northwestern Inds, Inc.
Seattle, WA
NY Tempering LLC
Maspeth, NY
Oldcastle BuildingEnvelope®
Moorestown, NJ
Oldcastle BuildingEnvelope®
Warrenton, MO
Oldcastle BuildingEnvelope®
Battle Ground, WA
Oldcastle BuildingEnvelope®
Concord, ON
Canada
Oldcastle BuildingEnvelope®
Tampa, FL
Oldcastle BuildingEnvelope®
Shawnee, OK
Oldcastle BuildingEnvelope®
Rock Hill, SC
Oldcastle BuildingEnvelope®
Houston, TX
Oldcastle BuildingEnvelope®
Phoenix, AZ
Oldcastle BuildingEnvelope®
Perrysburg, OH
Oldcastle BuildingEnvelope®
Hauppauge, NY
Oldcastle BuildingEnvelope®
Schofield, WI
Oldcastle BuildingEnvelope®
Fremont, CA
Oldcastle BuildingEnvelope®
Wright City, MO
Oldcastle BuildingEnvelope®
Albertville, MN
Oldcastle BuildingEnvelope®
Covington, GA
Oldcastle BuildingEnvelope®
Calgary, AB
Canada
Oldcastle BuildingEnvelope®
Langley, BC
Canada
Oldcastle BuildingEnvelope®
Denver, CO
Oldcastle BuildingEnvelope®
Grand Prairie, TX
Oldcastle BuildingEnvelope®
Indianapolis, IN
Oldcastle BuildingEnvelope®
Los Angeles, CA
Oldcastle BuildingEnvelope®
Miami, FL
Oldcastle BuildingEnvelope® Canada Inc.
Pointe-aux-Trembles, QC
Canada
Paragon Tempered Glass
Antwerp, OH
Patio Enclosures
Macedonia, OH
Pennsylvania Insulating Glass
Lewistown, PA
Perficom S.A. DE C.V.
San Juan Del Rio, Querétaro
Mexico
PFG Glass
Langley, BC
Canada
PGT Industries
North Venice, FL
Phoenicia Flat Glass Industries
Nazaret, Ilit
Israel
Portland Glass Manufacturing
Clackamas, OR
Prelco Inc.
Riviere-du-loup, QC
Canada
Prelco Inc.
Saint-Jacques, NB
Canada
PRESS GLASS SA
Radomsko
Poland
PRESS GLASS SA
43-100 Tychy, Poland
Poland
PRL Glass Systems
City of Industry, CA
Productos De Valor Agregado en Cristal S.A. de C.V.
Tlalnepantla
Mexico
Produits Verrier International Inc.
Montreal, Quebec
Canada
PT Abebersa Pratama
Bekasi
Indonesia
Pulp Studio Inc.
Los Angeles, CA
Qingdao Aeon Glass Co., LTD
Qingdao, Shandong
China
Qingdao Jinjing Co., Ltd.
Qingdao City, Shandong
China
Qingdao Laurel Enterprise Co., Ltd.
Qingdao, Shandong
China
Qinhuangdao Ampac Building Products Co., Ltd.
Qinghuangdao, Hebei
China
Qinhuangdao Detai Tempered Glass Co., Ltd.
Qinhuangdao, Hebei
China
Qinhuangdao Jingxin Glass Co., Ltd.
Qinhuangdao City, Hebei Province
China
Qinhuangdao Kunping Safety Glass Co. Ltd.
Qinhuangdao, Hebei
China
Qinhuangdao Mingjingyuan Safety Technology Glass Co., Ltd
Qinhuangdao, Hebei
China
Qinhuangdao Qicaishi Glass Processing Co., Ltd.
Qinhuangdao, Hebei
China
QinHuangDao Tianrui Tempered Technology Glass Co.
Qinhuangdao, Hebei
China
Quaker Window Products, Inc.
Freeburg, MO
Quality Enclosures
Central Islip, NY
Quality Enclosures Tempering, Inc.
Port Orange, FL
Quality Glass & Mirror, Inc.
Mount Prospect, IL
Quest Window Systems
Mississauga, ON
Canada
Ready Glass & Mirror, Inc.
Hialeah, FL
Reem Emirates Aluminum & Glass
Abu Dhabi
United Arab Emirates
Rizhao Huaye Glass Co., Ltd.
Rizhao, Shandong
China
Robover Inc.
Quebec City, QC
Canada
S.F. Tempering
Dania Beach, FL
SAAND London
London, ON
Canada
SAAND Ottawa
Stittsville, ON
Canada
SAAND Rexdale
Rexdale, ON
Canada
SAAND Toronto
Toronto, Ontario, ON
Canada
Saand Webster
Webster, MA
SAGE Electrochromics Inc.
Faribault, MN
Saint Gobain Mexico, S.A. de C.V.
Cd. Ayala, Morelos
Mexico
Sanshiba
Takaoka, Toyama
Japan
Saudi American Glass Company
Riyadh
Saudi Arabia
SCHOTT Gemtron - Sweetwater
Sweetwater, TN
SCHOTT Gemtron (Canada) Corporation
Midland, ON
Canada
Sfera SRL
, Meolo (VE)
Italy
SG Glass Industries L.L.C.
Miami Gardens, FL
Shandong Kingtom Glass Co., Ltd.
Qingdao, Shandong
China
Shanghai SYP Building Glass
Shanghai
China
Shanghai SYP Engineering Glass
Shanghai
China
Shanghai Zhenzhen Glassware Co., LTD.
Shanghai
China
Shenzhen Kaitai Glass Co. Ltd
Shenzhen, Guangdong
China
Shower Doors & More Inc.
Fort Lauderdale, FL
Sierra Glass Distributors
Sparks, NV
SIGCO, Inc.
Westbrook, ME
Simonton Windows
Paris, IL
Simonton Windows
Parkersburg, WV
Sky Land Tempering Glass Corp
Long Island City, NY
Skyline Design
Chicago, IL
Solar Seal Connecticut
Hamden, CT
Solar Seal Massachusetts
South Easton, MA
Solar Seal Virginia
Stafford, VA
Standard Bent Glass
East Butler, PA
Stargrup Cam A.S.
Arnavutkoy, Istanbul
Turkey
Sterling Mirror Company, LLC
Stevensville, MD
Strong Tempering Glass Industry LLC
Brooklyn, NY
Swift Glass Co., Inc.
Elmira Heights, NY
Syracuse Glass Co., Inc.
Syracuse, NY
Tacoma Glass Mfg. Inc.
Lakewood, WA
Tacoma Glass Mfg. Inc.
Burlington, WA
Tai Shan City Da Heng Art Glass Ltd.
Tai Shan, Guangdong
China
Tai Sheng (Dong Guan) Glass Co.,Ltd
Dongguan, Guangdong
China
Taiwan Glass Industry Corp.
Taipei, Taiwan
China
Techni-Glass, Inc.
Surgoinsville, TN
Tecnoglass S.A.
Barranquilla
Colombia
Tempco Glass
Flushing, NY
Templado USA Glass & Aluminum Products
Pembroke, FL
Templados Del Centro SA DE C.V.
Irapuato, Guanajuato
Mexico
Tengzhou Fenghua Glass Co., LTD
Tengzhou
China
Texas Tempered, a Trulite Glass and Aluminum Solutions Company
Houston, TX
TG Changjiang Glass Co., Ltd
Kunshan City, Jiangsu
China
The Original Frameless Shower Door
Coral Springs, FL
Thermal Seal Insulating Glass
Uxbridge, MA
Thermalsun Glass Products
Santa Rosa, CA
Thermo BSL
Riviere-du-loup, QC
Canada
Thermoseal Industries, LLC
Gloucester City, NJ
Thompson I.G. LLC.
Fenton, MI
Tianjin CSG Energy Conservation Glass Co., Ltd
Tianjin
China
Tianjin Northglass Industrial Technical Co., Ltd
Tianjin
China
Tianjin SYP Engineering Glass Co., Ltd.
Tianjin
China
Tri-Star Glass, Inc.
Grand Prairie, TX
Tri-Star Glass, Inc.
Houston, TX
Tri-Star Glass, Inc.
Catoosa, OK
Triton Glass LLC
Albemarle, NC
Triview Glass Industries
City of Industry, CA
Troy Systems LLC
Manassas, VA
Trulite Glass and Aluminum Solutions
Phoenix, AZ
Trulite Glass and Aluminum Solutions
City of Industry, CA
Trulite Glass and Aluminum Solutions
San Antonio, TX
Trulite Glass and Aluminum Solutions
Grenada, MS
Trulite Glass and Aluminum Solutions
Youngsville, NC
Trulite Glass and Aluminum Solutions
Columbus, OH
Trulite Glass and Aluminum Solutions
New Berlin, WI
Trulite Glass and Aluminum Solutions
Lithia Springs, GA
Trulite Glass and Aluminum Solutions
Houston, TX
Trulite Glass and Aluminum Solutions
Woodbridge, ON
Canada
Trulite Glass and Aluminum Solutions
Knoxville, TN
Trulite Glass and Aluminum Solutions
Fort Worth, TX
Trulite Glass and Aluminum Solutions
Las Vegas, NV
Trulite Glass and Aluminum Solutions
Orlando, FL
Trulite Glass and Aluminum Solutions
Cheswick, PA
Trulite Glass and Aluminum Solutions
Salt Lake City, UT
Trulite Glass and Aluminum Solutions
Fremont, CA
Trulite Glass and Aluminum Solutions
Sacramento, CA
Trulite Glass and Aluminum Solutions
Aurora, CO
Trulite Glass and Aluminum Solutions
Bradenton, FL
Trulite Glass and Aluminum Solutions
Indianapolis, IN
Trulite Glass and Aluminum Solutions
Fresno, CA
Trulite Glass and Aluminum Solutions
Tulsa, OK
TVITEC
, Leon
Spain
Tweddells Inc.
Santa Ana, CA
U.S. Glass Distributors Inc.
Enfield, CT
United Plate Glass Co., Inc.
Butler, PA
United Plate Glass Company of Charlotte
Lincolnton, NC
Unitex Glass Chengdu Co., Ltd
Chendu, Sichuan
China
Upstate Glass Tempering Inc.
Middletown, NY
Valentini Glass & Components srl
Calcinato, Brescia
Italy
Verre Concept Novatech
Montreal, Quebec
Canada
Vidrio Bisel S.A. de C.V.
Nuevo Leon, Parque Desarrollo Industrial Monterry
Mexico
Vidrios el Castillo SC de RL de CV
Escobedo, Nuevo Leon
Mexico
View Inc.
Olive Branch, MS
Viracon Inc.
St. George, UT
Viracon Inc.
Statesboro, GA
Viracon Inc.
Owatonna, MN
Virginia Glass Products Corp.
Martinsville, VA
Vistamatic
Coral Springs, FL
Vitemex
Reynosa, Tamaulipas
Mexico
Vitra Vidrios Transformados SA de CV
San Pedro Sula, Cortes
Honduras
Vitro Architectural Glass
Barrie, ON
Canada
Vitro Flat Glass, LLC
Wichita Falls, TX
Vitro Flat Glass, LLC (formerly PPG)
Carlisle, PA
Vitrum Glass Group
Langley, BC
Canada
Viwinco, Inc.
Morgantown, PA
W. A. Wilson Inc.
Wheeling, WV
WGM Fabricators, LLC
Witinsville, MA
Whalley Glass Co
Derby, CT
White Aluminum Enterprises LLC
Abu Dhabi
United Arab Emirates
Wholesale Glass Dist.
Memphis, TN
WinTech
Monett, MO
Wisconsin Shower Door & Supply Corp
Menomonee Falls, WI
Wolverine Glass Products, Inc.
Grand Rapids, MI
WSD Glass, Inc.
Winston-Salem, NC
Wujiang Golden Glass Technologies, Ltd.
Wujiang City
China
Xianning CSG Energy Conservation Glass Co., LTD.
Xianning, Hubei
China
Xinyi Glass (Tianjin) Co. Ltd.
Tianjin
China
Xinyi Group (Glass) Co., Ltd.
Dongguan, Guangdong
China
Yao Xiang Glass Product Co. Ltd.
Foshan, Guangdong
China
Yong Feng Tai Foshan City Glas Co., LTD.
Foshan, Guangdong
China
Zhangjiagang City Daming Glass Product Co., Ltd
Zhangjiagang City, Jiangsu
China
Zhangjiagang Weiyu Fabricated Glass Co. Ltd.
Zhangjiagang, Jiangsu
China
Zhejiang Zhongli Energy Efficient Glass Mfg. Co., Ltd
Hangzhou, Zhejiang
China
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