Shandong Zhonghan Environmental Technology Co., Ltd. is an integrated enterprise specializing in environmental technology research, design, production, sales, and maintenance. Committed to improving the human living environment, we advocate for environmentally friendly production and aim to build a beautiful home with you.The Industrial Air Purification Division researches, manufactures, and supplies waste gas purification equipment, dust handling equipment, and dust purification and recovery equipment. Our main products include: portable welding smoke dust purifiers, portable grinding dust removal equipment, portable waste gas purifiers, large-scale smoke and waste gas purification equipment, integrated central welding smoke dust purifiers, various dust collectors, organic gas concentration adsorption purification units, organic gas catalytic combustion desorption purification units, waste gas concentration adsorption catalytic desorption purification units, waste gas condensation ...