Denox Environmental & Technology Holdings Ltd. engages in the designs, develops, manufactures, sells and markets products related to air pollution control. The company is headquartered in Beijing, Beijing and currently employs 186 full-time employees. The company went IPO on 2015-11-12. The firm's business is mainly engaged in the research, development and production of air pollution control related products. The firm's products mainly comprise plate catalyst, honeycomb catalyst and coated catalyst, CO Oxidation catalyst and corrugated plate catalyst. In addition, The Company owns software registration rights, utility model patents and invention patents. The firm also provides after-sales service, including sample testing, installation guidance, system commissioning and recovery guidance. The firm mainly conducts its businesses in the domestic market and overseas markets.