Xifeng xing ji yuan Technology Environmental Protection Materials Co., Ltd. is a professional enterprise engaged in the production and sales of sewage treatment and flue gas desulfurization environmental protection product calcium hydroxide. Introducing advanced and efficient environmental protection production equipment, with the strong support and care of government leaders at all levels, it has been meticulously constructed for 7 months, with a designed production capacity of 100000 tons per year. It was completed and officially put into operation in October 2018. After production, the quality was satisfactory. After repeated sampling and testing by the Guizhou Provincial Institute of Product Quality Supervision and Inspection of the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, all batches were qualified products, and the product content was 90%. Among them, three batches reached the top grade product, with a content of 95%. After several companies' experiments and use, the feedback is very good, and has been recognized and praised by various companies. In 2021, in order to meet more customer needs, an additional production line with a daily output of 50 tons of bagged calcium hydroxide 25kilogram/bag will be added to the original foundation. Xifeng Xinjiyuan Technology Environmental Protection Materials Co., Ltd., as a manufacturer and supplier of environmental protection materials, we are well aware that in addition to ensuring product quality and service, we must prioritize continuous and uninterrupted supply as our primary task and responsibility; Under the normalization of national environmental protection and high-pressure environmental supervision, only by strictly following national environmental protection requirements and thoroughly approving, constructing, and producing can we meet the requirements of the country and the government, and meet and ensure the needs of new and old customers. Our company will always adhere to the company policy of "safety first, quality first, environmental protection first, and user first", based on a long-term perspective, green and sustainable development, and effectively respond to the national call for "not only gold and silver mountains, but also green waters and mountains", making due contributions to the national and even global environmental protection cause and winning the battle for blue sky defense