Company Profile
Corporate culture
Company Profile

Company Profile


Located in the scenic Yuhang National Economic and Technological Development Zone of Hangzhou, we, Zhejiang Sitong New Material Technology Co., Ltd., have two factories with a total area of 120,000 square meters. As one of the earliest professional carpet yarn manufacturers, we have since then became the largest in China, making modern carpet yarns combining design, manufacturing and sales under one site.

Since our establishment in 2002, with superior equipment, producing high-quality products, together with quality service and good reputation, we have been well received in both the domestic and foreign markets, with products covering Southeast Asia, Europe and America. After years of accumulative developments, the Sitong brand carpet yarn has earned high visibility and credibility in the industry, and also gaining good reputations within our customer base.

Our company insists on driving research, development and production with European technology, we have invested in internationally advanced Trützschler (Swiss), Neumag (Germany), and Vandewiele (Belgium) spinning machines, as well as Saurer (Germany) and Superba (France) heat setting equipments. Backed by the advance European manufacturing industry, we are dedicated to our products with the same dedicated spirit and craftsmanship.

Our company's products mainly include three series of carpet yarns: polypropylene, nylon 6, and polyester.

The polypropylene series includes: solid color BCF, tri-color BCF, bi-color pop, tri-color pop, LRT soft-type, Claudier, air-entangled; single ply and 2-ply twisted, straight set and frieze.

Nylon 6 series includes: solution dyed, raw white and dull BCF, twisted straight set and frieze.

Polyester series includes: solution dyed, dyeable white and dull BCF, twisted straight set and frieze.

Our total production capacity is 50,000 tons of carpet yarn, with 98 positions, 216 heads in spinning and 3,912 spindles, and 348 heads in heat setting. Our company's production scale and product quality are best in China, and market share of our products has reached more than 30%.

Our company has established a relatively complete research and development, quality control and production manufacturing system; and has cooperated with many high-level research institutes for“production, study and research”cooperation. Our company is committed to the research and development of high-quality carpet yarn and is determined to become a world-class enterprise.

After 15 years of hard work, our company has won many honors such as “National High-tech Enterprise”, “Zhejiang High-tech Enterprise R&D Center”, “Zhejiang Famous Trademark” and “Zhejiang Enterprise Research Institute”.

In the future, the company will build a high-end carpet yarn and a high-end bio-economic smart industrial park to achieve a “smart” leap in product, quality and service.

Corporate culture:

Corporate culture:







National High-tech Enterprise Certificate
Zhejiang Enterprise Research Institute
Zhejiang High-tech Enterprise Research and Development Center,
National Torch Program Certificate
Zhejiang Science and Technology SME Certificate
China Arts and Crafts Association Carpet Committee Vice President Unit
First drafting corporate of Industry Standard
Zhejiang industrial new product(one)
Zhejiang industrial new product(two)
Phone:0571-86201006 / 86205920
              0571-86205983 / 86207726
Address:Wuzhou Road Factory Area
(Headquarters): No. 6, Wuzhou Road, Yuhang Economic and Technological Development
Zone, Hangzhou, Zhejiang, China

    web : www.stfibre.cn