Newly certified Manufacturers Certification criteria

No element found

Manufacturers

2

2VV s.r.o.

Czech Republic

A

ABC Building Systems(China)Co.,Ltd

China

Adopen Plastik ve İnşaat San.A.Ş

Turkey

Advanced Housing Systems Ltd.

United Kingdom

Aernova Europe Srl.

Italy

Airflow Developments Limited

United Kingdom

Airflow Lufttechnik GmbH

Germany

Airmaster A/S

Denmark

AirXpert

France

ALDES Aéraulique

France

Aldno Energy Saving Doors and Windows Co., Ltd.

China

Aliplast Sp. z o.o.

Poland

Allface Befestigungstechnologie GmbH

Austria

ALNOR Systemy Wentylacji Sp. z o.o.

Poland

Alpen High Performance Products

United States of America

Alpha-Beton GmbH

Belgium

Alphacan SRL

Italy

Alumat Frey GmbH

Germany

Alumil Middle East DMCC

United Arab Emirates

Alumil S.A.

Greece

Aluminco S.A.

Greece

Aluminios Cortizo S.A.U.

Spain

ALUMINIOS VALVERDE DEL VALLES, SL

Spain

aluplast GmbH

Germany

aluplast Ibérica S.L.U.

Spain

Aluprof S.A.

Poland

Alu-Pro S.r.l

Italy

Aluron Sp. z o.o.

Poland

Aluxil GmbH

Germany

Andrew Door and Window System Technology (Zhejiang) Co., Ltd

China

ARBOR SASU

France

Armatherm Thermal Bridging Solutions

United Kingdom

ASAŞ Alüminyum Sanayi ve Ticaret A.Ş.

Turkey

Ash & Lacy

United Kingdom

Askonsult Adverso LTD

Bulgaria

ATREA s.r.o.

Czech Republic

Avermann (Shenyang) Prefabrication Technology Co., Ltd

China

Ayuso Grupo Empresarial, S.L.

Spain

B

BAOJI MING YA CURTAIN WALL DOOR AND WINDOW CO.,LTD.

China

batimet GmbH

Germany

BauInfoCenter Lüftungstechnik, ein Unternehmensbereich der SchwörerHaus KG

Germany

Baxi Climatización, S.L.U.

Spain

Beattie Passive Group PLC

United Kingdom

Beijing Alavus Building Energy Saving Components co., Ltd.

China

Beijing Ennie Doors & Windows Co., Ltd.

China

Beijing Jiamao Huasheng Technology Development Co.

China

Beijing Milan Window Energy Saving Building Materials Co.,Ltd

China

Beijing Mylch Building Products Co., Ltd. & Shanghai Mylch Windows and Doors Manufacturing Co., Ltd.

China

Beijing Wuddy Building Technology Co. Ltd. China

China

BEMO Systems GmbH

Germany

BENITO SISTEMAS NOBLES DE CARPINTERIA SL

Spain

Biobuilds S.R.L.

Romania

Blauberg UK Limited

United Kingdom

Blauberg Ventilatoren GmbH

Germany

bluMartin GmbH

Germany

BMI Roofing Systems

Spain

Bosch Thermotechnik GmbH

Germany

BOSIG Baukunststoffe GmbH

Germany

Brillux GmbH & Co. KG

Germany

Brink Climate Systems B.V.

Netherlands

Brunkhorst Haustüren GmbH

Germany

Bucalus Windows (Doors) and Curtain Wall System Company Ltd

China

Buderus

Germany

Build Smart North America

United States of America

BWM Fassadensysteme GmbH

Germany

C

CAJAISLANT GRUPO, S.L.U.

Spain

Caparol Polska Sp. z. o. o.

Poland

CarbonLite Enterprises

Australia

Cardinal IG Company

United States of America

Carlson Investments SE

Poland

CARMAVE SL

Spain

Carpintek Mobdesign, S.L.

Spain

CARPINTERIA ANGEL HERNANDEZ SL

Spain

Carpinteria Cobian

Spain

Carpinteria Llodiana S.A.

Spain

Carpintría Industrial Binéfar, S.A.

Spain

Casals Ventilación Air Industrial, SLU

Spain

Cascadia Windows & Doors

Canada

Centroalum S.A

Spain

Cerramientos Orell SL

Spain

China Construction Eighth Bureau Construction Technology

China

CIVRO Building Technology (Canton) Co., Ltd

China

Comar Architectural Aluminium Systems, The Parkside Group Limited

United Kingdom

Consorcio Termoarcilla

Spain

CONSTRUAL, S.L.

Spain

Construcciones Juan Zorzano Blanco S. L.

Spain

Counter Flow Products B. V.

Netherlands

CSCEC XINKE CONSTRUCTION & DEVELOPMENT CO.,LTD

China

ÇUHADAROĞLU METAL SAN. VE TİC. AŞ.

Turkey

D

Dantherm Denmark A/S

Denmark

DAW SE, Geschäftsbereich alsecco

Germany

DAW SE, Geschäftsbereich Caparol

Germany

Deceuninck North America

United States of America

Deceuninck N.V.

Spain

DEKO GRUP-35 S.L

Spain

Deutsche FOAMGLAS GmbH

Germany

Devincenzi 1983

Italy

Dow Silicones Belgium SRL

Belgium

Drexel und Weiss energieeffiziente Haustechniksysteme GmbH

Austria

Durable Window Industry Co.,Ltd

China

E

EAGON Windows&Doors Co., Ltd.

Korea, Republic of

ECO Cladding

United States of America

EcoCocon s.r.o.

Slovakia

ECOCOR High Performance Buildings

United States of America

ECO HOMES

Ireland

Eco Sky Windows Pty LTD

Australia

Edgetech Europe GmbH

Germany

Ege Profil Tic.ve San. A.S., trading as Deceuninck TR

Turkey

Eisedicht GmbH

Germany

EJOT Austria GmbH& Co KG

Austria

EJOT SE & Co. KG, Market Unit Construction

Germany

ELVIAL SA

Greece

ELWIZ Sp. z o.o.

Poland

ENERsign GmbH

Germany

Enervent Zehnder Oy

Finland

Engineered Assemblies Inc.

Canada

Engineering Manufacturing of Air (EVAIR)

Spain

EnviroVent Ltd

United Kingdom

ERNE AG Holzbau

Switzerland

Eurocaixilho, S.A.

Portugal

EuroFinestra s.a.s.

Italy

EuroLine Windows Inc.

Canada

Euromac 2 S.A.S

France

Europa Profil SA

Greece

Eurosystem Polska Sp. z o.o. Sp.K.

Poland

EVEREST

Albania

EXALCO SA

Greece

EXHAUSTO A/S

Denmark

EXTRUIDOS DEL ALUMINIO, S.A.

Spain

EXTRUSIONADOS GALICIA S.A.U.

Spain

F

Fachverband Strohballenbau Deutschland e.V.

Germany

FAKRO PP sp. z o.o.

Poland

FAKRO Sp.z.o.o.

Poland

Farrat GmbH

Germany

Farrat Isolevel Limited

United Kingdom

Feal d.o.o.

Bosnia and Herzegovina

FENETRES-FRANC-COMTOISES MENUISERIE THIEBAUD

France

Fenster-Striegel GmbH

Germany

FERO Corporation

Canada

FINSA - Financiera Maderera s.a.

Spain

Finstral AG

Italy

fischerwerke GmbH

Germany

Fırat Plastik ve Kauçuk San.Tic.AS.

Turkey

FläktGroup Deutschland GmbH

Germany

FOPPE Direkt Versand GmbH

Germany

Forster Profilsysteme AG

Switzerland

Foshan MCBOS Co., Ltd

China

FOSHAN SANSHUI FENGLU ALUMINIUM COMPANY LIMITED

China

Foshan Wazzor Doors & Windows Technology co., Ltd.

China

Frame Homes UK

United Kingdom

France AIR

France

FRÄNKISCHE Rohrwerke Gebr. Kirchner GmbH & Co. KG

Germany

G

Gaiga & Gaiga Top Natural House

Italy

GALISUR S.L.

Spain

GAMMA North America

Canada

GBD Shunda Moser Window Door Co., Ltd

China

GEALAN Fenster Systeme GmbH

Spain

Genvex A/S

Denmark

Giménez Ganga, S.L.U.

Spain

GIP GmbH

Germany

GISOTON Wandsysteme Baustoffwerke Gebhart und Söhne GmbH & Co. KG

Germany

GlasCurtain Inc.

Canada

Glen Dimplex Deutschland GmbH

Germany

Glen Dimplex Ireland UC

Ireland

GRUPO ALUGOM

Spain

Guangdong Sightmengroup Energy Conservation Technology Co., LTD

China

Guangdong Wonderful Thermal Control Technology Co., Ltd.

China

Guardian Thalheim GmbH

Germany

GUTMANN Bausysteme GmbH

Germany

H

Hanno Werk GmbH & Co. KG

Germany

Hans Börner GmbH & Co. KG

Germany

Harbin Ameng Wood Industry Co., Ltd

China

Harbin Niulunde Doors and Windows Co., Ltd.

China

Harbin Sayyas Windows Stock Co. Ltd.

China

HC. Caixilharia, Lda.

Portugal

Hebei Aoyee New Materials Co. Ltd.

China

Hebei Green Building Material Co.,Ltd.

China

Hebei Orient Sundar Windows Co., Ltd.

China

Hebei Penjoy Windows Doors Co.,Ltd

China

Hebei Shengda Zhitong New Building Materials CO.,LTD

China

Hebei Shenghe Window and Door Technology Co., Ltd

China

Hectar Intellectual Property BV

Netherlands

Heilongjiang Deyuda Windows Co., Ltd.

China

Helios Ventilatoren GmbH & Co KG

Germany

HELLA Sonnen- und Wetterschutztechnik GmbH

Austria

Henan CROWN Window & Door Co., Ltd

China

Henan MVGelT Building Materials Co., Ltd.

China

HERMANOS APARICIO Y HARO CB

Spain

heroal - Johann Henkenjohann GmbH & Co.KG

Germany

Heruvent Dachlux

Netherlands

HER-WIN

Belgium

Herwin-Energie BV

Netherlands

Hevadex bvba

Belgium

Hilti Deutschland AG

Germany

Hispalyt

Spain

HL Studija

Latvia

Holitsch GmbH

Germany

Holzmann GmbH & Co. KG

Germany

Hörl & Hartmann Ziegeltechnik GmbH & Co. KG

Germany

Hormipresa Nec SI

Spain

HUECK System GmbH & Co. KG

Germany

Hunan Greensee Doors and Windows Curtain Wall Co., Ltd.

China

Hydro Building Systems Belgium nv

Belgium

Hydro Building Systems Espana, S.L.U.

Spain

Hydro Building Systems France

France

Hydro Building Systems Germany GmbH

Germany

I

IBERBAMBOO S.L.

Spain

ICF Moulding B.V.

Netherlands

IG Masonry Support

United Kingdom

INDU LIGHT Produktion & Vertrieb GmbH

Germany

Industrias REHAU

Spain

Inline Fiberglass Ltd.

Canada

Inner Mongolia Kedal Aluminum Decoration Engineering Co., Ltd.

China

Innotech Windows & Doors, Inc.

Canada

INRIALSA PVC S.A.

Spain

Intelligent Membranes LTD

United Kingdom

Intelligent Windows

United Kingdom

Internorm Windows UK Ltd.

United Kingdom

INTUS Windows

United States of America

ISO-Chemie GmbH

Germany

Isoquick GmbH & Co. KG

Germany

isorast Niedrigenergiehaus-Produkte GmbH

Germany

ISO SPAN Baustoffwerk GmbH

Austria

Izodom 2000 Polska z. o. o.

Poland

J

JABLOTRON LIVING TECHNOLOGY CZ s.r.o.

Czech Republic

JACKON Insulation GmbH

Germany

Jansen AG

Switzerland

Jiangsu Baiheng Energy Saving Technology Co. Ltd

China

Joint Dual

France

Joma Dämmstoffwerk GmbH

Germany

Josko Fenster und Türen GmbH

Austria

joulia AG

Switzerland

J. PICHLER Gesellschaft m.b.H.

Austria

J. PICHLER Gesellschaft m.b.H.

Austria

JUB d.o.o.

Slovenia

JUB d.o.o.

Slovenia

K

Kalco Alu Systems Pvt. Ltd.

India

Kawneer

Netherlands

Kawneer UK Limited

United Kingdom

Kegro Deuren BV

Netherlands

Kermi GmbH

Germany

Kingspan Insulation B.V.

Netherlands

Kingspan Insulation Ltd

United Kingdom

KLIMOR Spółka z ograniczoną odpowiedzialnością

Poland

Knauf Insulation S. L.

Spain

Kochs GmbH

Germany

Komfovent UAB

Lithuania

Kömmerling Chemische Fabrik GmbH

Germany

Korea RockCell Board Inc.

Korea, Republic of

Krone Vinduer A/S

Denmark

L

LAB Design

Australia

LAMILUX Heinrich Strunz GmbH

Germany

LANGYI SHANGHAI SPECIAL DOORS & WINDOWS CO., LTD.

China

(LAVIUDA) VIUDA DE RAFAEL ESTEVAN GIMÉNEZ, S.L.

Spain

Lebensraum Holz GmbH

Germany

Legalett

Canada

Leitz GmbH & Co. KG

Austria

Leviat GmbH

Germany

LIAONING YUHONG WINDOWS AND DOORS CO., LTD.

China

LICON s.r.o.

Czech Republic

Lindab Ltd. (UK)

United Kingdom

Liniar Ltd.

United Kingdom

LiteZone Glass Inc.

Canada

LLC «OLIS»

Ukraine

Logikhaus PTY LTD

Australia

Longboard® Architectural Products

Canada

LP International

Germany

LUMAR IG d.o.o.

Slovenia

LUNOS Lüftungstechnik GmbH & Co. KG für Raumluftsysteme

Germany

LUXE PERFIL, S.L.U.

Spain

Lv Wu Environmental Technology (Taicang) Co.,Ltd.

China

LX Hausys, Ltd. Co

Korea, Republic of

M

Maico Elektroapparate-Fabrik GmbH

Germany

Mairel SAS

France

MARBET Sp. z o.o.

Poland

MARLES HIŠE MARIBOR d.o.o

Slovenia

Marles PSP, d.o.o.

Slovenia

Max Frank GmbH & Co.KG

Germany

MBJ Fassadentechnik GmbH

Germany

mCon GmbH

Germany

Meesenburg GmbH & Co. KG

Germany

Meltem GmbH

Germany

Menerga GmbH

Germany

MENUISERIE ANDRE Sarl

France

MENUISERIE BADER

France

Metal Technology Ltd.

United Kingdom

METRA RAGUSA spa

Italy

METRA spa

Italy

Metsäliitto Cooperative, Metsä Wood

Finland

Metsä Wood UK Ltd.

United Kingdom

Mikron Industries, Inc. (a Quanex Building Products Company)

United States of America

MINCO S.A.

France

Moffitt & Robinson Ltd.

United Kingdom

Moll GmbH

Germany

Montanari Luigi srl

Italy

Moralt AG

Germany

Mount Huangshan Saluokai Aluminum co., Ltd

China

M SORA d.d.

Slovenia

Munster Joinery

Ireland

N

Naber GmbH

Germany

NEOS Protect Ltd.

United Kingdom

Net-Zero Modular Inc.

Canada

NIBE AB

Sweden

NIBE Systemtechnik GmbH

Germany

Nilan A/S

Denmark

Nuaire

United Kingdom

NZP Fenestration

Canada

O

OBEX Protection Limited

United Kingdom

OKUTA Co., Ltd

Japan

OPTIWIN - Bieber

France

OPTIWIN GmbH

Austria

OPTIWIN GmbH

Austria

Östberg Group AB

Sweden

Ost Holzfenster GmbH

Germany

Oxygen8 Solutions Inc

Canada

P

Paarhammer Pty / Ltd

Australia

Palmer Carpintería S.L.

Spain

Panasonic Espana Sucursal de Panasonic Marketing Europe GmbH

Spain

Panasonic Marketing Europe GmbH

Germany

PARTEL

Ireland

Peikko Group Corporation

Finland

PERFILES PLECK, S.A.L.

Spain

Persianas Persax, S.A.

Spain

PETERS SMART GROUP

Luxembourg

Pfeffer Fenster

Germany

Pflüger TOB GmbH

Germany

Phoenix Haus

United States of America

PH Tech

Canada

Pisetta Romano di Pisetta Diego e Marco snc

Italy

Piva Group S.p.A.

Italy

Pluggit GmbH

Germany

PM Technic Elements

Romania

Poloplast GmbH & Co KG

Austria

Poly Passive Mouldings Ltd. T/A Passive Sills

Ireland

PORTA Bauelemente & mehr GmbH & Co.KG

Germany

Private Joint Stock Company "Ventilation Systems"

Ukraine

pro clima MOLL bauökologische Produkte GmbH

Germany

PROCURAL Sp. z o.o.

Poland

Pro-File GmbH

Germany

profine GmbH

Germany

PROFINE IBERIA S.A. UNIPERSONAL - SISTEMAS KÖMMERLING

Spain

Prolux Solutions AG

Switzerland

pro Passivhausfenster GmbH

Germany

PROYECTOS CLAUDIN 4D, S.L.

Spain

PURAL GmbH & Co.KG

Germany

puren gmbh

Germany

Purso Oy

Finland

Q

Q-Blue B.V.

Netherlands

Qingdao Dongtai Decoration Co., Ltd

China

Qingdao Dontaimao Curtain Wall Co., Ltd

China

Qingdao Faguo industry and Trade Co., Ltd.

China

Qingdao Haier Air Conditioner Gen Corp., Ltd.

China

Qingdao Haili Intelligent Door and Window Technology Co., Ltd

China

Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd.

China

Qing Dao Hong Hai Green Energy Co. LTD

China

Qingdao Johnson Controls Air Conditioning Co., Ltd.

China

Qingdao Longyuan Hing doors Engineering Co., Ltd

China

Quantum Passivhaus

Canada

Q-VENT

Bulgaria

R

RAICO Bautechnik GmbH

Germany

Rangate

United States of America

Ravago Building Solutions Germany GmbH

Germany

REC Indovent AB

Sweden

Recoup Energy Solutions Ltd.

United Kingdom

Regicarp, S.L.

Spain

REHAU Construction LLC

United States of America

Rehau Industries SE & Co. KG

Germany

REISSER Schraubentechnik

Germany

REYNAERS ALUMINIUM NV/SA

Belgium

Riche S. A.

Belgium

Rihter d.o.o

Slovenia

ROLLTECH A/S

Denmark

ROMA/WIEGAND

Germany

Roof Maker Ltd.

United Kingdom

ROTHO BLAAS SRL

Italy

Roto Frank Treppen GmbH

Germany

RP Technik GmbH Profilsysteme

Germany

Rubner Türen GmbH

Italy

S

Sabiana s.p.a.

Italy

Saint-Gobain Glass Deutschland GmbH

Germany

Saint-Gobain ISOVER G+H AG

Germany

Salamander Industrie-Produkte GmbH

Germany

SALDA UAB

Lithuania

SC AGER-UNIKAT

Romania

SC Danprod SRL

Romania

Scheel Window Ltd

Canada

SCHIEDEL s.r.o.

Czech Republic

Schöck Bauteile GmbH

Germany

SCHRÄDER ABGASTECHNOLOGIE

Germany

Schüco Iberia S.L.

Spain

Schüco International KG

Germany

SCHÜCO International KG

Germany

SCHÜCO International KG

Germany

Schüco Polymer Technologies KG

Germany

Selena FM S.A.

Poland

SELO Fensterbau GmbH

Germany

SFS Group Fastening Technology Ltd.

United Kingdom

Shandong Chambroad Timber Material Co.,Ltd

China

Shandong Fmien Door and Window System Technology Co.,Ltd.

China

Shandong Huada Window-Door and Curtain Wall Co., LTD

China

Shandong Huajian Aluminium Group Co.,LTD

China

Shandong Nanshan Aluminium Co., Ltd.

China

Shandong Qiaoju Doors and Windows Co.,Ltd

China

Shandong Tishman New Materials Co., Ltd.

China

Shandong Tishman New Materials Co., Ltd., trading as Shandong Taixin Technology Group Co., Ltd

China

Shandong Woshide Energy Saving Technology Co., Ltd

China

Shanghai Collodin Material Scientific and Technological Development Co., Ltd.

China

Shanghai Gaoxin Energy-Saving Technology Co., Ltd

China

Shanghai G-ren New Material Science and Technology Co., Ltd

China

Shanghai Symbol Construction co., Ltd

China

Shekari Design Studios S.L.

Spain

Shenzhen HOPO Window Control Technology Co., Ltd

China

SHITECMA, S.L.

Spain

Siber Zone, S.L.U.

Spain

SIGA Cover AG

Switzerland

SIP Productos Industriales S.A.

Spain

Slavona, s.r.o.

Czech Republic

Slavonia Baubedarf GmbH

Austria

SŁOWIŃSCY Sp.J.

Poland

SmartPly Europe DAC

Ireland

Sodeca S.L.U

Spain

Soler & Palau Sistemas de Ventilación S.L.U.

Spain

Soudal N.V.

Belgium

Spittelmeister GmbH

Germany

STEICO SE

Germany

Stiebel Eltron GmbH & Co. KG

Germany

STOA OOD

Bulgaria

StoVerotec GmbH

Germany

Strugal

Spain

Sturm GmbH

Austria

Swegon AG

Switzerland

Swegon Ilto Oy

Finland

Swegon Operations AB

Sweden

SWISSPACER - Vetrotech Saint-Gobain (International) AG

Switzerland

SYSTEA GmbH

Germany

Systemair A/S

Denmark

Systemair GmbH

Germany

Systemair Production AB

Sweden

Systemair UAB

Lithuania

T

Tangshan Joyfident Energy saving technology Co.,Ltd.

China

tecalor GmbH

Germany

Technea

Netherlands

Technoform Glass Insulation GmbH

Germany

Technoform Glass Insulation GmbH

Germany

The A. Proctor Group Ltd

United Kingdom

Thermal Breaks Ltd

United Kingdom

Thermochip SLU

Spain

Thermomass

United States of America

Thermoseal Group Limited

United Kingdom

The Second Construction Co.,Itd of China Construction Eighth Engineering Division

China

Thessla Green Sp. z o.o.

Poland

Tianjin Hefeile New Materials Co., Ltd

China

Tianjin zhongcai profiles Co.Ltd.

China

Titon Hardware Limited

United Kingdom

TORINCO S.L.

Spain

Tryba (Shanghai) Windows & Doors Co., Ltd

China

TSH System GmbH

Germany

U

UAB WARMOTECH

Lithuania

Ubbink B.V.

Netherlands

ubbink France

France

Ubbink NV

Belgium

Ubbink (UK) Ltd

United Kingdom

U-kon Façade Systems

Canada

Uniform S.p.A.

Italy

Urban Front Ldt

United Kingdom

V

Vaillant GmbH

Germany

Vallox GmbH

Germany

Valsir S.p.A.

Italy

VARIOTEC GmbH & Co. KG

Germany

Vasco Group NV

Belgium

Vaventis B.V.

Netherlands

Vectaire Limited

United Kingdom

VEDAG (China) Trade Co., Ltd.

China

VEKAPLAST IBERICA S.A.U

Spain

VEKA Plastics (Shanghai) Co., Ltd.

China

VEKA PLC

United Kingdom

VELUX A/S

Denmark

VELUX A/S

Denmark

Ventacity Systems, Inc.

United States of America

Vent-Axia

United Kingdom

Vero Duco NV

Belgium

Vetta Building Technologies

Canada

Viessmann Holding International GmbH

Germany

Viking Window AS

Estonia

VIZUS D.O.O

Serbia

Vortice S.p.A.

Italy

W

Wangmei Industrial Group Co., Ltd

China

Waterkotte GmbH

Germany

Weifang Guang Hua Aluminium Profile Co., Ltd.

China

Weifang Tailai Steel Structure Engineering Co., Ltd.

China

Weifang Yerui Industry and Trade Co., Ltd.

China

Wellhöfer Treppen GmbH & Co. KG

Germany

WERNIG KG

Austria

WERU Group Spain

Spain

Wescon Cedar Products Ltd.

Canada

Westeck Windows & Doors

Canada

Whitesales

United Kingdom

WIEGAND Fensterbau

Germany

Wintegra Windows

Canada

WIPPRO GmbH

Austria

Wolf GmbH

Germany

WOLFTECH GmbH

Germany

Wolf-Thermo-Module GmbH

Germany

WONDERME INDUSTRIAL GROUP Co., Ltd

China

WUDD Construction AB

Sweden

Wythe Windows

United States of America

X

XELLA Thermopierre S. A.

France

Xi'an Dongwei Curtain Wall Doors & Windows Technology Co., Ltd

China

Xianghe Wanlitong Industrial Co. Ltd

China

Xi'an Shi Ruiyasi Door and Window Technology Co., Ltd.

China

Xin Passive (Shandong) window and door system Co., Ltd

China

Y

Yantai Feilong Green Building Materials Technology Co., Ltd.

China

Yawal Spółka Akcyjna

Poland

YKK AP Inc.

Japan

Z

Zaklad Stolarki Budowlanej CAL

Poland

Zehnder (China) Indoor Climate Co. Ltd.

China

Zehnder Group Deutschland Holding GmbH

Germany

Zehnder Group France

France

Zehnder Group Nederland B.V.

Netherlands

Zehnder Group Zwolle B.V.

Netherlands

Zhejiang DeYiLong Technology Co., Ltd.

China

Zhejiang Dpurat Environmental Equipment Co., Ltd.

China

Zhejiang Huawei Door Co., Ltd.

China

Zhejiang Lokabo Intelligent Technology Co., Ltd

China

ZheJiang Roomeye Energy Saving Doors and Windows Technology Co., Ltd.

China

Ziegelwerk EDER GmbH

Austria

Zimmermann Lüftungs- und Wärmesysteme GmbH & Co. KG

Germany

Zola Windows

United States of America

ZUHAIZKI, S.L.

Spain

Zunhua City Dongfang Doors & Windows Co., Ltd.

China

ZYF Lopsking Material Technology Co., Ltd.

China

ZYPHO, SA

Portugal