rotary tricone drill bits for mining industry

Company Info
Hejian Yinhai Rock Bits Manufacture Co.,Ltd is a Roller cone bits and PDC bits enterprise, our bits basing on high-tech skills and designs are used in the exploitation of natural gas, crude oil, waterwell, geological exploration and so on.. The company is located in Hebei province Hejian city, Junziguan industrial district where there is the main source of drill bits manufacturing and distribution of China. Our company was set up in 1980, the various drill bits we produce have a good fame all ov...
view more

Company Profile

• Year Company Registered: 2007-09-15
• Annual Sales Amount: US$5 – 10 Million
• Total No. of Staff: 11 – 50 People
• No. of R&D Staff: 5 – 10 People
• No. of Engineers: 5 – 10 People
• Export Ratio: 81% – 90%
• OEM Services Provided: YES
• Payment Terms: T/T, L/C
• Business Type: Manufacturer
• Quality Certificate:
  ISO9001
• Main Export Markets:
  Southeast Asia, Mid East, Oceania, Africa
• Competitive Advantage: Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

• Place of Origin: Hebei  
• Min.Order: 2 Piece/Pieces
• Means of Transport: Ocean

• Production Capacity: 400 pieces per month
• Packing:in wooden cases
• Delivery Date: one month