In view of the phenomenon that many places put "inspection" in the first place while ignoring the role of "research", leading to the single role of technical institutions in the service industry, Zhuhai Quality Supervision Bureau closely combined with the current situation of local industries, promoted the national center to "go out and invite in", widely connected with social resources, and shared equipment, technology and talents, thus building an inspection and testing network of technical institutions supported by the national center and based on provincial stations, which became a collection of inspection and testing.

Through the comparison and testing with internationally renowned testing institutions such as SGS and Intertek, the testing report of the National Center has been recognized internationally, realizing "one certificate connects the whole world" and paving the way for enterprises to enter the international market. On the other hand, by applying for the National Center to become the contracted laboratory of China Quality Certification Center (CQC), it undertakes the inspection and testing of consumables, inks and other products in the province, which promotes the sustainable and healthy development of the traditional consumables industry. At present, Zhuhai has developed into one of the regions with the largest printing consumables industry, the most complete industrial chain and the highest technical level in the world.