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			  		  Our factory is located in Oil-Field Huabei, south of Beijing 200 KM. 
 
The main products that we can supply are rock bits (tri-cone bits, single cone bits, both steel tooth bits and TCI bits) , PDC bits(non-coring bits and diamond bits) , piling bits(the maximum diameter can be 1600mm) and special diameter bits(as your special well drilling order), etc. . 
 
    If you are interested in our products, please send me an inquiry , and I will serve you a good solution and offer as soon as possible . | 
             
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              | tricone bit, pdc bit, pile bit | 
             
           
            
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                      | Company :  | 
                      Hejian Solidkey Petroleum Machinery Co., Ltd. | 
                     
                    
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                       Contact us   | 
                     
                    
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                      | Country :  | 
                      China | 
                     
                    
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