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        6. Hello, welcome to the official website of Jieao Building Materials Co., LTD!
          National Toll-free service hotline
          High performance hardware precision metal parts
          Creat the safest fire protection hardware system in China
          Committed to the research and production of fire hardware
          First-class production process and perfect testing equipment
          Contact us
          Contact us
          Sales consulting: 15613833337 Mr. Yang                                                  15102577779 Mr. Liu 
          Toll-free hotline: 400-0110-188  Email address: jieaowujin@163.com  Address: No.5, Yqi Road, Luanzhou Economic Development District, Tangshan city, Hebei Province
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