鞏義市良慧環保貿易有限公司、鞏義市良慧環保機械設備廠是由李學良先生創建。良慧是一家具備完全自主知識產權，集產品研發、生產、施工、調試為一體的企業。全部產品實現國產化，自主創新化，生產的除塵、除黑煙、脫硫、脫硝、脫碳一體化設備及催化劑適應于各種環境下的燃煤鍋爐、窯爐、燃氣爐，大中小型煉鋼廠及大中小型火電廠的煙氣污染治理（包括粉塵污染企業的治理）以及沼氣、煤氣、天然氣燃燒前和燃燒后的脫硫脫碳。
           Gongyi Lianghui Environmental Protection Trade Co., Ltd. and Gongyi Lianghui Environmental Protection Machinery Equipment Factory were founded by Mr. Li Xueliang. Lianghui is an enterprise with completely independent intellectual property rights, integrating product development, production, construction and commissioning. All products are domestically produced and independently innovated. The integrated equipment and catalysts for dust removal, black smoke removal, desulfurization, denitration, and decarbonization are suitable for coal-fired boilers, kilns, gas furnaces, large, medium and small refineries in various environments. The flue gas pollution control of steel plants and large, medium and small thermal power plants (including the control of dust pollution enterprises) and the desulfurization and decarbonization of biogas, coal gas, and natural gas before and after combustion.