BONMACH-Rock drill tools manufacturer and supplier
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QINGDAO BONMACH INDUSTRY CO., LTD
NO.467, CHANGJIANG MIDDLE ROAD, HUANG DAO DISTRICT, QINGDAO, CHINA
PC: 266555
Tel: +86-532-80980663
       +86-18562819776
       +86-13583263778
Email: [email protected] com
           [email protected]
  [email protected]
Website:  www.bonmach.com
Whatsapp:  +86-18562819776
                    +86-17854259044
                    +86-13583263778