Shanghai Zenghan, a manufacturing and trading combo, produce and export household cleaning items for more than 10 years, especially in in vacuum cleaners’ parts, air purification parts, cooker hood parts, and so on. Our company mission is to meet customers’ needs with stable production capacity, effective management, and strict quality control system. Our reputation has been built on problem solving, quality control and commitment to customers’ satisfaction. The professional R&D team has over 10 years’ experience in the field. Moreover, our R&D team improves designs to meet customers’ needs and enhance quality. At the meantime, we absorb new technology and new equipment constantly. We insist what the factory produce is not only the products, but also the reputation and quality.