1. What kind of kelly bar can you provide? Ans: we can provide kelly bars for almost all the brand rotary drilling rig, the interlocking kelly bar and friction kelly bar, most are for For 18 years experience supply clients all over the world with good quality.
2. what is the advantage of your kelly bar?
Ans: we use super quality seamless steel pipe material, which make the kelly bar more durable and our kelly bar with competitive and reasonable price. we have got IS9001 certification, no matter you are dealers or end user, you will get biggest profit.
3. What warranty do you provide?
Ans: we provide 6 months warranty time.
4. what is the lead time?
Ans: Usually the lead time is 7 days after receiption of your deposite.
5. what payment terms can you accept?
Ans: we can accept TT in advance , TT in advance and L/C at sight.
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