SORONA is a biomass fiber developed by DuPont in the United States, which performs well in several aspects:

SORONA's raw materials are derived from renewable plant resources and are produced through efficient biotechnologies such as plant sugar fermentation. This method of production significantly reduces the use of petroleum and petrochemical products, reducing energy consumption and greenhouse gas emissions. Specifically, the production of the same amount of SORONA polymer reduces energy consumption by 30% and CO2 emissions by 63% compared to nylon derived from petrochemical feedstock. In addition, 37% of SORONA's feedstock is derived from non-petroleum renewable sources, reducing dependence on petrochemical feedstock.

SORONA fibers have a variety of outstanding properties that make them excellent in a variety of applications. These properties include:

Long-lasting stretch protection: The excellent elasticity and recovery properties of SORONA fibers enable the finished clothing to maintain long-lasting stretch and shape stability.

Soft and skin-friendly: SORONA fiber has a good natural texture, soft and skin-friendly, bringing a comfortable experience to the wearer.

Light and breathable: The lightness and breathability of SORONA fibers make them ideal for summer clothing.

Easy to care: Clothes made of SORONA fiber are easy to care for by hand warm ironing, not easy to fade and deformation, and have excellent durability.

Changzhou Lingda Special Fiber Co., LTD. (Jiangsu Lingda Chemical Group Co., LTD.) is located in the beautiful Taihu Lake - Jiangnan Shuixiang Village Bridge, with unique water, land and air traffic conditions, the company covers an area of more than 300 mu, construction area of 55,000 square meters, the company has the international advanced level of spinning equipment, carpet yarn twisting and heat setting complete sets of finishing equipment, With the introduction of Swiss Rida, German Neumag spinning machine, German Folckmann twisting machine, German Susen and French Supebel heat setting machine, it has formed an annual capacity of 35,000 tons, which can provide domestic and foreign customers with a series of polypropylene, nylon, polyester, Sorona bulk textured yarn, which can quickly and flexibly provide customers with customized colors. At present, it has provided customers with more than 10,000 kinds of yarn, the products have been exported to more than 20 countries and regions in the world, Lingda adhering to the spirit of advancing with The Times and the courage to pioneer, in 2011 and DuPont jointly developed environmental protection carpet yarn - DuPont Sorona(Solona), and became the exclusive Sorona environmental protection carpet yarn manufacturer in the country.