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.
Dongxing Road,Yantai,Shandong,China China
連絡先担当者 Mr. Jiaguo Wu
住所 Dongxing Road, Yantai, Shandong
Yantai Yunsheng Petroleum Machine Accessories Co., Ltd. funded in 1997, presently is one of biggest enterprises producing double protection sucker rod
Founded in 1997, with more than ten years' experience in oilfields. Professional manufacturer of the Double Protection Sucker Rod Joint(or Spray
It is made of good quality steel alloy 40 Cr and processed with some special technology, coated a layer of abrasion-proof, wear-proof and lessening fr
Full Size Spray Metal Coupling with Big Chamfer The cylindrical surface and end face of the sucker rod coupling connections is a chamfering slant wi
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.