Zhejiang Zhuji Datang Kairong Knitting Factory was established in 2002.

Located in Zhejiang Province on the eastern coast of China, our factory is in one of the country’s key textile industry hubs. Covering over 3,000 square meters, we have more than 100 skilled workers and produce up to 30 million pairs of socks annually.

We incorporate advanced knitting technologies from Italy and Japan, along with efficient assembly line operations and automated equipment, to achieve fully automated production—from raw material processing to final packaging. Our high-speed knitting machines can knit over 1,000 stitches per minute, significantly boosting production efficiency. Meanwhile, our seamless sewing technology ensures socks are both comfortable and durable while aligning with sustainability goals.

Why Choose Us?

Our core strengths lie in cost control and strict quality management. We source high-quality materials like cotton, nylon, and polyester and rigorously test fiber strength, elasticity, and color fastness according to ISO 9001 international quality standards. We are also committed to eco-friendly production, using renewable materials and reducing wastewater discharge, which helps us meet global sustainability standards. Our factory is certified annually for Anti-Terrorism SCAN, Quality SQP, and Human Rights SEDEX 4P.

Our Products & Markets

We specialize in functional socks, holiday-themed half-fleece socks, rhinestone socks, and anti-slip socks with silicone grips. Our products are widely sold in supermarkets, dollar stores, airlines, professional football clubs, moving companies, baby product stores, and various importers. We have a strong presence in markets such as the United States, Japan, South Korea, Russia, and the Middle East, thanks to our top-notch quality and competitive pricing.

At Kairong Knitting Factory, we are dedicated to providing high-quality, functional, eco-friendly, and stylish socks for global consumers. Through continuous innovation, we ensure our Zhejiang-made socks remain a leader in the highly competitive market, catering to the diverse needs of our customers.