天津市奥凯石油机械有限公司
Exhibit Profile：
well screen pipes, petroleum pipes, sand control screens, sieve plates, water and gas strainers, nozzles, drill tools, casing, tubing and collars with professional technology.
Exhibits show：
well screen pipes, petroleum pipes, sand control screens, sieve plates, water and gas strainers, nozzles, drill tools, casing, tubing and collars with professional technology.
Exhibits show：
Website：www.oilchemtj.com