Harnessing world-class technology to empower professionals around the world
HANGZHOU, China, March 22, 2026 /PRNewswire/ — In the weeks after the Spring Festival, the production lines of Zhejiang Aixiner Stockings Co., Ltd. (Aixiner) are operating at full capacity, with orders expected through June and annual sales expected to increase by 50%. The company’s successful acquisition of Nylstar, a historic Spanish producer renowned for its high-end nylon yarns, is at the origin of this sustained production dynamic. By integrating globally recognized technology into its advanced professional hosiery portfolio, Aixiner has strengthened its manufacturing capabilities while introducing a new perspective on professional clothing. The transaction highlights a broader shift towards higher quality production and higher consumer expectations in the textile and clothing sector.
Cross-border investing has received international recognition and was recently named among the “Top 10 Investment Achievements of 2025” by Catalonia Trade & Investment. In November 2025, Aixiner completed the acquisition of the Nylstar factory, originally established in 1923 and long recognized as a global leader in nylon yarn innovation, breathing new life into the historic operation that was at risk of closure. Nylstar’s proprietary hyaluronic acid-infused nylon technology provides exceptional softness, great skin feel and long-lasting hydration, anchoring Aixiner’s leadership in the premium professional hosiery market and enabling the company to use world-class technology to empower professionals around the world.
The first production line at the reactivated Nylstar factory now has an annual capacity of 180 tonnes, while a second line is being upgraded which is expected to double total production. Aixiner has established a dual-core operational structure, combining research and development in Spain with operations and market expansion in Fuyang, Hangzhou. This integrated model provides greater control over certain raw materials and addresses long-standing industry challenges including snagging, loss of shape and uneven texture, ensuring a more consistent, high-quality product for working professionals.
In professional and formal settings, stockings are a subtle but essential part of work attire, signaling attention to detail and a polished appearance. Aixiner business bottoms have gained wide recognition among professional women, distinguishing themselves from standard alternatives in several key ways:
Aixiner professional stockings are specially designed for professional workplaces, with high-density knitting and a matte finish for long-lasting durability and a refined appearance. Designed to resist snags and maintain its shape, it fits the leg naturally without rolling and comes in understated tones such as natural nude, light gray and classic black, perfectly aligned with formal dress codes.
When selecting high-end professional stockings, four key factors are widely considered, and Aixiner is designed to address each of them:
- Materials and Process: Made using Nylstar’s PA66 yarn expertise, combined with patented hyaluronic acid fiber technology and high-density knitting, providing breathability, comfort and long-term wearing performance.
- Denier and Appearance: Matte styles ranging from 8D to 15D for daily professional use and 15D to 40D for colder seasons, naturally shaping the leg without unwanted shine.
- Fit and Design: Seamless high-waisted design follows natural contours, providing a secure fit without compression or slippage and maintaining a smooth appearance throughout the day.
- Brand positioning: A dedicated focus on the professional hosiery category, supported by multiple patents and a product strategy adapted to professional environments.
As a key part of professional attire, pairing skirts with appropriate bottoms remains a common expectation in many workplaces. Aixiner professional stockings help create a cohesive, polished look by smoothing visual imperfections and subtly enhancing the natural contours of the legs. Worn with professional attire during meetings, negotiations and formal events, it minimizes the visual contrast of bare skin and communicates consideration for both the environment and those present, contributing to a composed and professional image.
From the banks of the Ebro River in Spain to the Fuchun River in China, Aixiner has brought a century-old manufacturing plant back to life through strategic investments, enhanced its product capabilities through technical innovation, and strengthened workplace clothing standards through an unwavering commitment to quality. Looking ahead, the company plans to continue upgrading the Nylstar factory with smart manufacturing improvements while developing next-generation premium yarns. By combining heritage craftsmanship with contemporary operational expertise, Aixiner empowers professionals around the world, helping working women present themselves with confidence, poise and consistency in all professional settings.
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SOURCE ZHEJIANG AIXINER SOCKINGS CO., LTD.




