Hang Zhou Da-Tong Sealing Materials CO.,LTD

We are specialized in producing and selling varieties of sealing materials and sealing parts. We adopt of the newest achievements in scientific research of Zhejiang University for providing high quality sealing products to the world customers.
    Our main products are: braided packing, flexible graphite products, PTFE products, metal wound gasket, which have been exported to more than twenty countries and regions, such as: USA, UK, Germany, France, Italy, Austria, Singapore, India, Hong Kong, Taiwan, etc., and have enjoyed great popularity in world markets.
    Our company is located by the side of beautiful West Lake, on the south bank of Qiantang River and near the Xiao Shan International Airport less than 15 kilometers. Welcome to Hang Zhou, welcome to our factory.