Hengfa safe will attend the 4th China safe box expo

   The 4th China safe box expo was successfully held in pazhou exhibition hall of China import and export fair in guangzhou on May 12-14 with the support of relevant government departments and many associations at home and abroad. Hengfa safe again invited to participate in the exhibition, the exhibition hengfa with unique patent technology, and advanced production technology has won the praise and praise of domestic and foreign merchants and dealers!