pdc anchor shank drill bit for coal mining

Company Info
Zhengzhou LD Diamond Products CO., LTD is a high tech enterprise that specializes in the research, manufacture and marketing of diamond and CBN products,has taken the lead in mining drilling,metal cutting and grinding processes 3 big fields.Our products are widely used for mining drilling,oil and gas drilling,aviation and aerospace,automobile,ceramic,magnetic disc,etc. and other metal and nonmetal materials cutting and grinding.
We have a professional technical team with many years of experienc...
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Company Profile

• Annual Sales Amount: US$5 – 10 Million
• Total No. of Staff: 51 – 100 People
• No. of R&D Staff: 21 – 30 People
• No. of Engineers: 5 – 10 People
• Export Ratio: 41% – 50%
• OEM Services Provided: YES
• Payment Terms: T/T, L/C
• Business Type: Manufacturer, Trading Company, Association
• Quality Certificate:
  ISO9001
• Main Export Markets:
  North America, Western Europe, Southeast Asia, Eastern Asia, Mid East, Africa

• Application: Coal 
• Type: Others 
• Brand Name: LD 
• Place of Origin: Henan  
• Min.Order: 10 Piece/Pieces
• Means of Transport: Ocean

• Production Capacity: 600 piece/week
• Packing:according to the customer
• Delivery Date: within 7 days