Hejian Deris Petroleum Drilling Equipment Co.,Ltd. To provide quality service for drilling company. Our products including tricone bits, single bits, hole opener, PDC bits and so on. Various of model and dimension available.
Company Information
Contact Person : lisa
Job Title : Business Manager
Telephone :
Address : hengli road Cangzhou, Hebei
Website : -
Company Product
Sell large diameter tricone bit hole opener reamer bit for drilling Sell 8 1/2 215.9mm tci tricone drill bit for oilfield drilling Sell hole opener tricone drill bit Sell oil tricone tci drill bitSell steel tooth drill bit for soft formationSell tricone drill bit for water well drilling Sell steel tooth drill bit for oil well drilling Sell tricone bit pdc drill bit hole opener bit Sell 8 /12 inch S233 pdc drill bit Sell large diameter hole opener bit