Please enter full name.
Please enter product name.
Select Industry.
Email address already exists
Please enter Password.
Enter Conatct number.
Please enter company name.
Please enter date.
Enter Message
By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services
Thank you, your message has been sent.
Invalid Email.
Van Metropolis No 35 Tangyan Road,Xi an,China China
Contact Person Mr. alex chen
Address Van Metropolis No 35 Tangyan Road, Xi an
The Drill Collar is used between the drill pipe and the bit in the drill stem. It is used to put weight on the bit so that the bit can drill. It conta
OD: 2 7/8----5, Length: 9150mm/9450mm, Steel Grade: E75, X95, G105, S135, Upset Style: IU, EU, IEU. All the products are Chinese origin.
We will contact you soon .
Please select at least one Buyer/Supplier.
Please enter name.
Please select industry.
Enter Password
Please select country.
Please select state.
Please select city.
Please Enter Message.
Enter Verification Code.