Hotline: 0731-83332587
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Committed to high-end drilling tool research Manufacture and provide a complete set of rock drilling system solutions

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Changsha Chao Diamond Machinery Manufacturing Co., Ltd. is a modern high-tech enterprise specializing in research and manufacture of rock drilling machinery and pneumatic tools in China. The company has rich scientific research and production experience, using the  raw materials, advanced production technology and rigorous testing methods, to produce products with superior performance, stable and reliable quality

公司主要產品有正循環潛孔沖擊器;反循環沖擊器;各種正反循環潛孔鉆頭
聯系郵箱:info@cjgdrill.com               聯系電話:0731-83332587 聯系傳真:0731-83332587                
系地址:湖南省瀏陽市高新技術產 業
               開發區   永安鎮豐裕北路