Manufacturing Capability
With state-of-the-art product machining centers
and complete quality management system, SOFE has an annual output capacity of
40,000 roller bits, 5,000 diamond bits, 2000 PDM drills, 250 sets of drilling/workover
rigs, 400 sets of cementing/fracturing equipment, 200,000 high pressure
manifolds, 600,000 tons of steel pipes, and 50 sets of heavy-duty
compressors. Sticking to the principle
of quality and reputation orientation, SOFE has established first-class testing
facilities, introduced third-party inspection agencies, and fully adopted
international standards, to promote this traditional manufacturing industry
using the advanced technologies and strengthen the quality control with
complete inspecting and testing system. We have been granted API, GOST and CE
certifications, and our products have been certified by world recognized
agencies such as CNAS, DNV, ABS, CCS, MDP.
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