Aztech WB was founded in Busan in 1969 and listed on KOSDAQ in 2000 as a specialty wool fabric maker that produces and sells fabrics for men's suits, women's wear, and uniforms.
The business is organized into a fashion-market materials segment (men's/women's fabrics), a uniform materials segment, and a fashion promotion (apparel) segment.
According to a first-quarter 2026 revenue breakdown reported by Jobkorea, golf promotion accounted for 27% of sales, woven-fabric promotion 22%, men's-wear fabrics 19%, uniforms 17%, and other items 16%, suggesting the golf and promotion businesses have overtaken traditional men's fabric sales in scale.
In the domestic premium fabric market, Italian-made products lead premium demand, positioning Aztech WB as a domestic leader carving out a niche in wool fabrics. The company also sells its own branded products under names such as Rossum and AVAMOLLI.
It operates a vertically integrated production system in Busan spanning spinning, dyeing, weaving, and finishing.
More recently, the company has focused on functional wool fabric development, pursuing the workwear materials market (protective and firefighting garments) and launching a golf promotion segment to expand into sportswear.
It is also developing animal-welfare-certified wool and GRS-certified recycled materials as part of a push into the global high-end materials market. Given its heavy reliance on domestic demand, however, results remain closely tied to Korea's fashion consumption cycle and retail structure shifts.