About Hebei Qinghe Yili Filter FactoryIt was set up in 1999 and occupies 21,000 square meters, with a workshop of 7,800 square meters and 130 staff members including 26 managers and 18 professional and technical personnel. It has three PU filter production lines, a filter vacuum experimental equipment, and 30 other professional filter production equipment, specializing in various air filters with stable quality and reasonable prices.About Hebei Dilly FashionIt has been engaged in cashmere industry for over 15 years, with a working area of 2,000 square meters, a building area of 1,600 square meters, total asset of $1.6 million and over 160 staff including 20 management staff members and technicians. It specializes in four product types: cashmere yarns, sweaters, scarves/shawls, and blankets.