| Firm | Period (PWF) Ahşap Pencere ve Kapı Sistemleri |
| Founding Date | 2012 |
| Network | Construction & Real Estate |
| Contact | Period Pencere |
| Contact us | |
| Mobile Number | 00902165615300 |
| Business Number | 00902165615300 |
| Fax Number | 00902165615305 |
| Website | www.period.com.tr |
| Address | Merve Mah. Akabe Cad. No:20 Yenidoğan - Sancaktepe , İstanbul |
