Zhangzhou Weiyi Group is a Hong Kong sole proprietorship enterprise established in 2002 and is a key enterprise of Zhangzhou City in Fujian Province of China. Weiyi Group has a comprehensive production base with over 2000 employees covering an area of 600 acres. Weiyi Group focuses on producing differential and functional nylon yarns and spandex covered yarns for a wide range of textile usages including hosiery, socks, seamless, weaving, circular knitting, lace, narrow weaving, denim fabrics, flat knitting for sports shoes, swimwear, cardigan etc.

Weiyi Group has introduced advanced chemical fiber production equipment including Barmag high-speed nylon spinning production line and Barmag texturizing machines. Weiyi Group has over 4500 covering machines from France ICBT, Japan Kataoka, Italy Menegatto and local brands. There are over 75 rewinding machines from SSM, Ishikawa and Fadis. Annual production capacity is over 50,000 tons. This makes Weiyi Group the largest spandex covering yarn manufacturer in the world.

Weiyi Group is well-recognized as an expert in yarn developments and applications in the textile industry. The Group has been collaborating with international brands in research and development. The Group has been elected as the chief committee member and observer (SAC/TC209/SC6) in setting up the industrial standards for "Q/ZZWY 001-2015 Nylon & Polyester Double Covered Spandex Yarns in Textile Usage" and "Fusion and Run-Resistant Hosiery". Weiyi Group has also been awarded with the "Textile Industry Standards Leader", "Fujian Prestige Brand Name" and "Contributions to Textile Industry Standards and Improvements" in consecutive years.

Weiyi Group takes quality as its life, aligns with international standards and management, actively responds to the national and international low-carbon economy, vigorously promotes intelligent safety production, energy conservation and pollution reduction, and creates green and environmentally-friendly enterprise for all employees. The Group has been certified by GLOBAL RECYCLED STANDARD (GRS), OEKO-TEX STANDARD 100, ISO9001 Quality Management and ISO14000 Environmental Management.

The Weiyi Group has established an international-wide and extensive sales network and after-sales system, aims at cultivating close relationships with customers and developing high-end functional yarns for customers with assured protection from the market.