Surface control equipment of oil well, variable frequency drive for electric submersible p...
Dongying Orientsun co., ltd is a professional company which specializes in developing and manufacturing surface control equipment and testing instrument for oil well. Our main products including Variable Speed Drive for Electric Submersible Pump, soft-sta
| Business Type: | ||
| Comapany: | Dongying orientsun electric co.,ltd | |
| Address: | No 69 ,Dengzhou Road | |
| City: | Dongying | |
| Zip/Postal: | 257091 | |
| State: | Shandong | |
| Country: | China |
