• Hi-tech materials co., ltd

    No., 1 Xingmao street, Yizhuang economic area Hangzhou, Zhejiang

    Hi-tech Material Co., Ltd,Website:http://www.htmagroups.com, the carbon group company, is one of worldwide leading manufacturers graphite material, felt and composite.Hi-tech Ltd a jointed was founded by 4th Academy CASC research institute China ...