We are professional manufacturer of API sucker rod couplings.Our sucker rod coupling with over 30000pcs monthly capacity, including SM sucker rod coupling, T coupling, Sub coupling, Full Size coupling, Slim Hole coupling, all of them are up to API 11 B an
| Business Type: | ||
| Address: | Dongxing Road,Shengquan Industrial Park | |
| City: | Yantai | |
| Zip/Postal: | 264003 | |
| Country: | China |
Loading ..
