天津市东方先科石油机械有限公司
Exhibit Profile：
DFXK established in April, 2004, is a private joint-stock enterprise which integrates designing, manufacturing, assembling, commissioning and technical services.DFXK commits itself to researching, developing and popularizing new technology, products and p
Exhibits show：
DFXK established in April, 2004, is a private joint-stock enterprise which integrates designing, manufacturing, assembling, commissioning and technical services.DFXK commits itself to researching, developing and popularizing new technology, products and p
Exhibits show：
Website：http://www.dfxk.com