On Apr. 19th, Mr. Sada, head of quality controldepartment of Dorc Company of India, made a special trip to the Xiangshanfactory of Ningbo Tianyi Machinery Manufacturing Company to demonstrate thefeasibility of TOFD inspection for the shell weld of the Nigerian project. TheIndian expert has given full approval to the field operation of TOFD testing,and puts forward some suggestions for the improvement of TOFD test procedureand its follow-up implementation, which provides a strong support for us topromote the Nigerian project equipment manufacturing.

Dorc of India is the owner of the 20 million t / arefinery project in Dangote, Nigeria.