Huashuo Technology Co., Ltd. is a component of the national key industrial base for CO shift and gas purification catalysts. After nearly 20 years of research, it has developed a new ambient-temperature fine desulfurization technology comprising over 20 types of fine desulfurizers and five new processes. This technology has been applied in more than 2,000 installations across over 300 large, medium, and small enterprises in various industries, including methanol, synthetic ammonia, food-grade CO?, DMF, HAC, TDI, MDI, fine chemicals, natural gas chemical industry, electronics, environmental protection, and military applications. With a market share of 50–60%, the company is a leading production base for fine desulfurizers. It has established connections not only with over 300 domestic entities but also with more than 10 countries, including the United States, the United Kingdom, Germany, India, Bangladesh, Zambia, and Nigeria. In October 1999 and November 2000, commissioned by the Ministry of Science and Technology, the company successfully organized two "International Training Courses on Ambient-Temperature Fine Desulfurization Technology," signing memorandums of cooperation with companies from nine countries and achieving significant results in international exchanges.

The Gas Purification Division of Huashuo Technology Co., Ltd. currently employs over 30 scientific and technical personnel, including nine senior researchers. Over the past 20 years, the division has received one National Science and Technology Progress First Prize, two National Invention Third Prizes, four provincial and ministerial first prizes, five second prizes, 32 authorized Chinese patents, and has published more than 200 papers.