Ningbo Taida Fastener Manufacture CO.,LTD.

Our mainly product as following:
  The stud bolts include B7,B7M,L7,L7M and B16.   
  The range:diameter:5/16"-4",M8-M100               
  The length:16MM-6000MM.                                 
  The hex bolts include DIN931 933 6914 7990 ANSI B18.2.1 table 4/6 etc.
  The range:diameter:5/16"-2 1/2",M8-64
  The length:20MM-700MM
  The bolts grade 8.8 10.9 12.9 A325 A490 A449 A394 edc.
 
Our yearly output for bolt is 2000 Tons and for stud bolt is 6000 Tons.
Now our products are...

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