In 2015, we were commissioned to manufacture large scrubbers for a prominent Japanese environmental engineering firm, which were equipped with the patented product “Bubble Cap”. In addition, Dar Jia also manufactured high-precision Bubble Trays with a horizontal tolerance of less than ±1.5mm. The equipment was exported to a Southeast Asian country for installation. Dar Jia‘s abundant experience and outstanding technology in waste gas (liquid) scrubber design has garnered recognition from international and domestic manufacturers.