in 1992, chunan yeung, who is the chief executive, firstly established guangzhou panyu refrigerated equipment company and registered donjun logo. lt begins with the simple refrigerated equipments and then progresses to another registered company which is called suiling appliance co. ltd, that manufacturing its own refrigerators. on 30th nov 2010, the new company, jianling appliance co. ltd, was founded and finished construction in 2015. the total area of the factories now is up to 200,000m² and the yearly production capacity is 350,000 nos by 800 staffs as we have invested new production lines and machines every year to enhance production and product quality.