PromInTech Plant LLC (a part of "Siberian Industrial Group" JSC) successfully passed a technical audit. Technical audit was conducted by representatives of "Surgutneftegas" OJSC. As a result of the technical audit of "Surgutneftegas" OJSC it was established that PromInTech Plant has the technical capabilities to design and manufacture shut-off and control valves according to TU 3742-002-1787972-2014, there is the necessary technical documentation, equipment, own laboratory, technology of manufacturing and testing. Based on the results of the technical audit, the plant's products are recommended for delivery to "Surgutneftegas" OJSC.

"Surgutneftegas" OJSC is one of the largest Russian oil and gas producing companies.