Ukuboniswa Kwefektri
Isitifiketi

Umklomelo Wokuklama French

Uma ukuklama umklomelo-isibhamu esisodwa

Isitifiketi se-CSA

Uma ukudilizwa umklomelo

Umklomelo obomvu we-dot

Isitifiketi se-NFRC
Ividiyo yefektri
Ukusombulukisa
I-Leawod inekhono elihle kakhulu le-R & D, ku-R & D le-Windows and Doors, yonke iminyango yokufaka, ukucubungula imishini, ukuhlolwa kwekhwalithi kanye nezinye izici zeZinga Eliholayo Lezimboni.
Njengoba ukusungulwa kweNkampani, sibheka ikhwalithi yamawindi nezicabha njengempilo, futhi njalo thuthukisa ukusebenza kwemisebenzi yethu, ukubukeka, umehluko, amakhono asemqoka amawindi nezicabha ezisezingeni eliphezulu. Njengamanje, silungiselela ukwakha i-Windows ne-Doors Laborator yokuhlola.
2000


I-2004
2008


I-2009
Ngo-2010


2011
2012


2013
2014


2015
I-2016


Ngo-2017
Ngo-2018


Ngo-2019
2020

