The Municipal Quality Supervision Bureau and Nanchuan district and Bishan county government, from their respective functional advantages, have demonstrated their respective strengths and extensive cooperation in laboratory construction, acquisition of testing equipment, introduction and training of technical personnel, etc., to jointly establish the national non-ferrous metals and mineral products quality supervision and inspection center and the national leather products quality supervision and inspection center, in order to provide strong technical support for strengthening the local characteristic industries and establishing non-ferrous metal and mineral products mining, processing and export bases and shoe carriers in the western region.

At present, the two national quality inspection centers have completed the writing of the declaration materials on the basis of in-depth investigation, and successfully passed the expert's argumentation, and are actively seeking approval from the AQSIQ.