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    Introduction of Polyurethane
    Polyurethane synthetic material is one of the materials with the fastest growing speed in recent decades. Its industrialized production is carried out mainly through the reaction between organic polyisocyanate and polyols. Polyurethane products with different performances and manifestations can be achieved by selecting different numbers and types of functional groups, and adopting different synthesizing technologies, from very soft foam to extremely rigid foam, from highly wearproof elastomer, painting and coating with high glossiness, to highly elastic synthetic fibers, highly anti-bending synthetic leather, highly cohesive adhesive, and so on. Thus, a new-type synthetic material series with great varieties and excellent performance is gradually formed. With the continuous expansion of production application, this kind of polymer has become an essential material for applications from aviation aircraft to industrial and agricultural production, from recreation and sports facilities to daily necessities such as clothing, food, shelter, traveling etc. Currently, the adoption of polyurethane materials is very popular among developed countries in Europe and the U.S. The consumption of polyurethane in China is also increasing rapidly. With its excellent performance and environmental protection and safety features, polyurethane is playing a more and more important role in such areas as building, vehicle, aviation, medical treatment etc.


    Environmental Protection and Safety
    Of the existing buildings with over 40 billion square meters in China, 95% are high energy consumption buildings, and only 10-15% of newly constructed buildings can reach the compulsory energy saving standard specified by the State. High energy consumption of buildings has imposed a heavy burden of energy on the State, which restrains the sustainable development of our country. In this context, Haohai has developed new types of polyurethane energy-saving material for buildings according to the State's energy-saving policy and market demand, which include OCF that improves the sealing effect of building's doors and windows, and pre-insulated duct panel that improves the insulation effect of central air-conditioners. The R&D and production of these two major products can not only boost the environmental protection and energy-saving performance of buildings, but also give a broad space for the popularization and promotion of new-type building materials.
    As tested by the State Quality Inspection and Testing Center and approved by experts from China Building Circulation Association, Haohai products are safe, hazard-free environmental protection building materials with guaranteed quality in China, and are recommended to nationwide building and construction units, decoration units, building material wholesale markets, and governmental procurement units.
    Haohai is committed to providing customers with high-quality, environmental protection, energy-saving and hazard-free products, none of which will cause any harm to human body or the environment during normal usage.
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    • 2004.07
      Participate in INCORPORATING AIR FILTRATION & PURIFICATION ASIA 2004 in Singapore in July,2004.
    • 2005.04
      Participate in MosBuild in Moscow Russia and Middle East (Abu-Dhabi) International Building Decorations Exhibition in April 2005
    • 2006.10
      Participate in Asia Hardware Expo 2006 in October,2006.
    • 2007.04
      Participate in the 101th China Import and Export Fair (Canton Fair) in April 15-19 2007.
    • 2008.06
      Participate in Australia Designbuild in June,2008.
    • 2008.10
      Participate in the 104th China Import and Export Fair (Canton Fair) in October 15-19 2008.
    • 2009.04
      Participate in the 105th China Import and Export Fair (Canton Fair) in April 15-19 2009.
    • 2010.04
      Participate in the 107th China Import and Export Fair (Canton Fair) in April 15-19 2010.
    • 2010.06
      Participate in ARGENTINA BATIMAT EXPOVIVIENDA 2010 in June,2010
    • 2010.10
      Participate in the 108th China Import and Export Fair (Canton Fair) in October 15-19 2010.
    • 2011.04
      Participate in the 109th China Import and Export Fair (Canton Fair) in April 15-19 2011
    • 2011.09
      Participate in GUADALAJARA EXPO NACIONAL FERRETERA 2011 in September,2011.
    • 2011.10
      Participate in the 110th China Import and Export Fair (Canton Fair) in October 15-19 2011.
    • 2012.04
      Participate in the 111th China Import and Export Fair (Canton Fair) in April 15-19 2012
    • 2012.05
      Participate in ISK-SODEX ISTANBUL in May 2012.
    • 2012.10
      Participate in the 112th China Import and Export Fair (Canton Fair) in October 15-19 2012.
    • 2013.04
      Participate in the 113th China Import and Export Fair (Canton Fair) in April 15-19 2013
    • 2013.10
      Participate in the 114th China Import and Export Fair (Canton Fair) in October 15-19 2013.
    • 2014.03
      Participate in Feicon Batimat 2014 in Brazil in March 2014.
    • 2014.04
      Participate in the 115th China Import and Export Fair (Canton Fair) in April 15-19 2014
    • 2014.10
      Participate in the 116th China Import and Export Fair (Canton Fair) in October 15-19 2014.
    • 2015.04
      Participate in MosBuild in Moscow Russia in April 2015
    • 2015.04
      Participate in the 117th China Import and Export Fair (Canton Fair) in April 15-19 2015
    • 2015.10
      Participate in the 118th China Import and Export Fair (Canton Fair) in October 15-19 2015.
    • 2016.04
      Participate in the 119th China Import and Export Fair (Canton Fair) in April 15-19 2016
    • 2016.10
      Participate in the 120th China Import and Export Fair (Canton Fair) in October 15-19 2016
    • 2017.04
      Participate in the 121th China Import and Export Fair (Canton Fair) in April 15-19 2017
    • 2017.10
      Participate in the 122th China Import and Export Fair (Canton Fair) in October 15-19 2017
    • 2018.04
      Participate in the 123th China Import and Export Fair (Canton Fair) in April 15-19 2018
    • 2018.10
      Participate in the 124th China Import and Export Fair (Canton Fair) in October 15-19 2018
    • 2019.04
      Participate in the 125th China Import and Export Fair (Canton Fair) in April 15-19 2019
    • 2018.03
      Participate in ACREX in India in March 2019
    • 2019.10
      Participate in the 126th China Import and Export Fair (Canton Fair) in October 15-19 2019
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