... -dyeing lines, which ensure the annual output of 36,000,000 meters denim fabric. Jiangsu Zhongheng, young and energetic, is ... committed to the production and introduction of denim of novelty, fineness and ... now capable of an annual production of 3,000 tons yarns for knit denim and 5,000 tons of finished knit denim fabric. Zhongheng ...