Welcome to WTI Technology      

WTI Technology is a national high-tech enterprise specialized in the pipeline inspection and evaluation services, we have already became one of the leading Chinese suppliers which providing solutions and integrated services for the whole process from the manufacturing, welding installation to ILIin line inspectionabout OCTG (Oil Country Tubular Goods), oilfield equipment, and oil refining and chemical devices.

The services mainly target towards the Petroleum, refining and petrochemical, metallurgical tubulation & pipe manufacturing and urban gas industry. Major business is to provide the followings service for the OCTG, long-distance pipeline, oil field equipment, refining equipment:

Non-destructive testing;

In-service Inspection and evaluation;

Manufacture Supervision and quality inspection

Our company was established in 2002the company's headquarter is located in Zhongguancun Science Park, Beijing, which  .......

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