天津奥凯石油机械有限公司
Exhibit Profile：
Tianjin Aokai Oil Tools Co.,Ltd is professional manufacturer and exporter of sand control products,including continuous slot screen,pipe-base screen,perforated tube,slotted pipe,sieve plate,water strainer.We sincerely welcome friends hold talks and c
Exhibits show：
Tianjin Aokai Oil Tools Co.,Ltd is professional manufacturer and exporter of sand control products,including continuous slot screen,pipe-base screen,perforated tube,slotted pipe,sieve plate,water strainer.We sincerely welcome friends hold talks and c
Exhibits show：
Website：www.oilchemtj.com