Blue Sky Machinery Co. Ltd is located in Ruian city, Zhejiang Province, by national highway104, specializing in producing environmental protection paper cup, paper bowl, and paper container series machinery equipments, such as Paper Cup Machine, Paper Bowl Machine, Paper Bowl Outer Wear Jointer, Paper Dish Machine and so on. Our company has passed ISO9001: 2000 International Quality Identification System verification in 2004 and has been awarded as “emphasizing on contracts and keeping promises unit” and “technology innovation enterprise” by municipal government in successive years.