Tongxiang Longchen Line Industry Co.,Ltd. is located in Tongxiang Lung Street northern section is the one with the Japanese businessmen joint ventures Sino-foreign joint ventures, covers an area of 31,000 square meters, plant area of 15,000 square meters, the company has with Japan imported silk twisting car 27, staple Twister 5 units, 14 units of the plant fiber double twister, winder 8, the annual production capacity of 250 tons of silk yarn.

The company is specialized in the production of silk yarn, blended yarn companies, production technology is mature, reliable product quality, and has a very strong technology development strength, nearly five years of research and development production plant cotton, silk, cotton factory wire copper ammonia wire yarn enjoys high reputation in Jiangsu, Zhejiang and Guangzhou area, this raw material is woven into the clothes, not only reflects the silk soft and smooth, but also reflects the close and comfort of cotton, and cotton, smooth, soft, non-prickle electrostatic agglomeration, UV protection, and other excellent features, the combination of factory wire cuprammonium silk instead of the characteristics of pure silk, is a new green regenerated cellulose fiber, green textiles to catch up with world trends, they the organic integration to improve product quality, the best raw materials for the men's high-end summer clothing.

The company's 2009 sales reached 50 million yuan in 2008, Tongxiang Municipal Science and Technology Progress Award, the Financial Contribution Award.