Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:1000pcs/month
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Kelly Bar Damping Rubber Compression Springs ISO9001
Product Description
High quality Rubber Compression Springs Kelly bar damping springs
kelly damping spring Different kelly bar is matched different Model, such as
45*330*400
55*390*400
50*400*410
55*420*420
70*480*480
Please offer the following specification : 1.Material 2.Wire diameter 3.Surface treatment 4.Inner diameter and outer diameter(ID and OD) 5.Free length and work length 6.Application
