GUOLIN TECHNOLOGY(300786.SZ)

Qingdao Guolin Technology Group Co.,Ltd. engages in the design and manufacture, installation, commissioning, operation, and maintenance of ozone equipment. The company offers ozone generators, hydrogen machine water, oxygen atom generators, air purifiers, glyoxylic acids, gas detecting and ozone concentration analyzers, ball valves, thermostatic chillers, and water-cooled cabinet industrial air conditioning and refrigerated air dryers. It also provides piezoelectric ceramics, such as fuses, cleaning vibrators, piezoelectric vibrators, needles, tire balancers, sorting machines, and automatic performance testing machines, as well as ozone gas delivery systems, electronic grade ozone gas generators, semiconductor ozonated water systems, photovoltaic concentration ozonated water systems, ozone dissolved concentration analyzers, and mobile type ozonated water systems.