# HB Group — Hamboya Boyacilik Tekstil > ISO-certified Turkish textile manufacturer: yarn, knitting, dyeing, printing. Founded 1998. 3 facilities. 104,000 kg/day capacity. OEKO-TEX 100, ISO 9001/14001/50001. Exports to 45+ countries. - Founded: 1998 - Legal name: HAMBOYA BOYACILIK TEKSTIL SAN. VE TIC. A.S - Headquarters: Zafer Mah. 140. Sok. No:45, Esenyurt, Istanbul, Turkey - Phone: +90 212 699 89 99 - Email: hamboya@hamboya.com.tr - Website: https://www.hamboya.com - Total daily capacity: 104,000 kg - Exports to 45+ countries ## Services - [Yarn Production — 27,000 kg/day, RIETER, 40,000 spindles, cotton/modal/tencel](https://www.hamboya.com/en/yarn) - [Knitting — 30,000 kg/day, 100+ machines, 13 fabric types](https://www.hamboya.com/en/knitting) - [Dyeing & Printing — 27,000 kg/day dyeing + 20,000 kg/day printing](https://www.hamboya.com/en/dyeing-printing) - [Showroom — Istanbul](https://www.hamboya.com/en/showroom) ## Certifications — ISO 9001, ISO 14001, ISO 50001, OEKO-TEX 100 - ISO 9001 (Quality Management) - ISO 14001 (Environmental Management) - ISO 50001 (Energy Management) - OEKO-TEX Standard 100 (Textile Safety) ## Corporate - [About](https://www.hamboya.com/en/about) - [Contact](https://www.hamboya.com/en/contact) - [Policies (Hub)](https://www.hamboya.com/en/policies) - [Policies: Quality](https://www.hamboya.com/en/quality-policy) - [Policies: Energy](https://www.hamboya.com/en/energy-policy) - [Policies: Integrated](https://www.hamboya.com/en/integrated-policy) - [HR Policy](https://www.hamboya.com/en/hr-policy) - [Social Compliance Policy](https://www.hamboya.com/en/social-compliance-policy) - [Human Resources](https://www.hamboya.com/en/careers) - [Information Society Services](https://www.hamboya.com/en/information-society-services) - [Data Protection (KVKK)](https://www.hamboya.com/en/data-protection) ## Facilities - Istanbul (HQ) — Esenyurt, Istanbul - Corlu — Velimese OSB, Ergene, Tekirdag (dyeing & printing) - Nigde — Nigde OSB, Nigde (yarn production)