Recently, as a technical institution serving grain reserve depots in the province for a long time, FQII undertook air tightness testing of Changle Grain Depot directly under the provincial grain reserve depot, and completed the task successfully.

    The air tightness testing is a key link for accepting the grain depot. At the testing site, technical experts strictly controlled the testing quality, and tested the grain depot one by one in combination with smoke bombs for fire control and axial flow fan pressurization. During the testing, it was found that the installation quality of doors, windows and some facilities in the grain depot was not up to standard and there was a hidden danger of leakage. Relying on rich testing experience, the technical experts from FQII put forward opinions, suggestions and rectification measures to the construction company timely, and promoted completion and acceptance of the grain depot.

    In the future, FQII will continue to give full play to its comprehensive advantages, and provide technical support for promoting high-quality development of the grain industry in Fujian.