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- Contact Person : Ms. Zhao Sally
- Company Name : Beijing Jietaihongli Technology Co., Ltd.
- Tel : 86-10-15611480283
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kelly bar swivel
Product Detailed
Related Categories:Construction Machinery Parts
Related Product Searches:kelly bar swivel,High Quality swivel,swivel JT kelly bar
1,Designs uniquely novel
2,the bearing pressure bearing completely selects import
3,good quality and using long time
Related Product Searches:kelly bar swivel,High Quality swivel,swivel JT kelly bar
kelly bar drive head and upper fitting,which uses bearings to rotate kelly bar and prevent steel wire rop breakage.Designs uniquely novel,the bearing pressure bearing completely selects import,using for long time.
It is suitable each kind to turn on lathe digs the drilling machine.
