DFXK，which combines designing, manufacturing, assembling, testing and technical service, commits itself to researching developing and popularizing of the advanced technology of the oil drilling and extracting, new products and arts and carfts.

DFXK locates in Fu Yuan Economic Area of WuQing District, Tianjin City. Our geological position is advantageous and our traffic is very convinient as the JinWei Road and BeiYang Road have a joint just beside the producing area of our company. 15 kilometers of the west of DFXK is Wu Qing center area, 17 kilometers to the south is the outer ring road of Tianjin City, to the east is new established harbor of TangGu, TianJin City,JinJing freeway goes through WuQing Area. JingHa railway and Tianjin Airport are all around WuQing Area. Therefore, our traffic is very convinient either by road, railway, airlift or shipping.

DFXK has a total area of 57114.78m², among which area of buildings is 14300 m²; producing area is 9900 m². The top-ranking workshops and devices, for example, rivet welding, metal and steel processing, surfacing-cleaning，painting，assembling，testing equipments and other technics are all equipped with our company. There are also one 300 tons mast loading capacity testing area and one drilling rig matching area. Furthermore, we have dynamic balance testing device、32 tons gantry crane and other devices used for producing and testing. Thus, our demands for researching and inspecting new products as well as technical services are all satisfied.

DFXK welcomes friends home and abroad to visit our factory, inspect and purchase our products of superexcellent quality and reasonable price. We will serve you cordially!