About Us — Zerey Teks. San. ve Dış Tic. A.Ş.

From design to shipment, entirely our own production.

Dorea's manufacturing history dates back to 1999; since 2007 we have produced underwear under our own brand. We bring together the production experience gained over the years with contemporary design, a wide product range and meticulous quality control.

1999 The year our manufacturing foundations were laid
27+
 
Years of Manufacturing
Experience
19+
 
Years Operating Under
Its Own Brand
30M+
 
Annual Production
Capacity (Units)
150+
 
Person Production
Team
Section 01

Our Story

From a small production workshop to a manufacturer brand that also sells abroad.

1999 Manufacturing Foundations

We started with manufacturing

Dorea's foundations were laid in 1999 with underwear manufacturing. From the very beginning our priorities were three things: the right fabric, a well-fitting cut and clean workmanship. The production discipline we gained in those years still stands behind every one of our products today.

Underwear manufacturing Production discipline
2007 Branding

We founded our own brand

Eight years of manufacturing know-how turned into our own brand in 2007. We founded Dorea with the goal of producing comfortable, high-quality and accessible underwear. Our identity as a manufacturer became the strongest foundation of our brand.

Own brand Accessible quality
2023 Capacity Expansion

New production facility in Tavşanlı OIZ

To meet growing demand, we moved our production to our new facility in the Kütahya Tavşanlı Organized Industrial Zone. Comprising 6,000 m² of enclosed space and 1,500 m² of offices, the facility brought cutting, sewing, quality control, packaging and storage together under one roof and markedly increased our capacity.

6,000 m² enclosed area 1,500 m² office space Tavşanlı OIZ
Today Manufacturer Brand

A structure open to local and international markets

Today Dorea operates with its production facility in Tavşanlı, Kütahya and its head office in Istanbul. With our team of around 150 people and an annual production capacity exceeding 30 million units, we are a well-established manufacturer brand in underwear. Under the umbrella of Zerey Teks. San. ve Dış Tic. A.Ş., we are building lasting brand value both in Türkiye and abroad.

30M+ units/year 150+ person team Open to international sales
Section 02

Our Production Infrastructure

We manage every process from design to shipment in-house, across two locations. This structure allows us to maintain our quality standard, sustain supply without interruption and meet the needs of different sales channels.

01
Facility 01 — Istanbul

Head Office & Showroom

Our headquarters where design, sales management and dealership meetings are conducted. Sample presentations take place here; it is our first point of contact in wholesale and dealership processes.

Halkalı Merkez Mah. Fırın Sok. No:1 / Floor: 1-2-3
34303 Küçükçekmece / Istanbul

02
Facility 02 — Kütahya

Production Facility

Our main production facility where all cutting, sewing, quality control, packaging and storage take place. Annual production exceeding 30 million units comes out of this facility.

6,000 m²Enclosed Area
1,500 m²Office Space

Çobanköy OIZ, 11th Street No: 8
Tavşanlı / Kütahya

Production Flow — Under One Roof
01

Fabric Inspection

Fabric quality assessment before production begins

02

Cutting

Pattern-based precision cutting process

03

Sewing

Product-based checkpoints along the line

04

Quality Control

Inspection of stitching, elastic, form and finish

05

Packaging & Shipment

Channel-appropriate packaging and outbound inspection

Section 03

Our Quality Approach & Fabric Philosophy

Q.01

Fabric feel and handle

The product's skin-contact surface and wearing feel are evaluated for every fabric group.

Q.02

Fit balance

The aim is to ensure comfort and correct form during wear.

Q.03

Stitching quality

Stitching, elastic, neckline and hem details are treated as part of product quality.

Q.04

Form durability

Retaining its form through long-term use is a fundamental criterion for the product.

Q.05

Wearing comfort

Everyday wearing comfort is at the center of the product development process.

Q.06

Packaging standard

Pre-shipment packaging quality is applied as a separate inspection step.

For us, quality is not just the final state of the product. Every step — from fabric selection to cutting, from sewing to packaging — is part of our understanding of quality.

In underwear, the wearing experience is shaped above all by the feel of the fabric, the comfort of the fit and the product's ability to hold its form throughout the day. We prepare each of our product groups with different fabrics, keeping soft handle, comfortable fit and long-lasting use in mind:

Cotton Modal Combed Cotton Rib Knit Thermal Fabric
Section 04

Our Product Groups

A wide product range in everyday underwear. We develop our products according to the needs of retail, wholesale, e-commerce and dealership channels.

Boxers & Briefs Everyday
Tank Tops & Undershirts Basic
Basic T-Shirt Essential
Thermal Underwear Seasonal
Socks Complementary
Sets & Multipacks Set
Modal Collection Modal
New Collections Seasonal Novelty
05 / Our Mission

To produce reliable and comfortable underwear through our solid production infrastructure and customer-focused way of working.

Maintaining quality in production, sustaining domestic manufacturing, providing steady supply to our business partners and developing products that inspire user confidence are among our foremost priorities.

05 / Our Vision

To become a reliable brand and business partner both in Türkiye and abroad, through our production strength and product diversity.

By following changes in consumer expectations and in the industry, we aim to expand our product range, enter new markets and sustain our growth steadily.

Section 06

Our Values

Five core principles guide every decision we make and every partnership we form.

01

Quality

In every product group, we prioritize fabric, fit, stitching and wearing comfort.

02

Trust

We build transparent, long-lasting working relationships with our business partners and customers.

03

Continuity

We manage production and supply to meet the regular needs of sales channels.

04

Comfort

We believe the most important value in underwear is everyday wearing comfort.

05

Progress

We continuously improve our products, our production infrastructure and our brand language.

Dorea Today

Experience from the past, answering the needs of today.

With our own production infrastructure, broad product range and meticulous quality control, we continue to be a reliable business partner for dealership, wholesale, retail, e-commerce and distribution channels.

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