The company adopts the advanced technology control system of Italy, Germany, Japan and other countries to control the production, with an annual output of 260,000 tons of synthetic ammonia, 300,000 tons of urea, 28,000 tons of polyvinyl alcohol, 180,000 tons of soda ash and ammonium chloride, 80,000 tons of calcium carbide, 500,000 tons of cement, 1,050,000 tons of coke, 120,000 tons of methanol, 150,000 tons of compound fertilizers, and the production of woven bags, food-grade CO2, coal tar and other products. Various products. "Huashan" brand urea is a national quality inspection-free product, and "Yunwei" brand polyvinyl alcohol and "Zhuyuan" brand soda ash are famous brand products in Yunnan Province. As one of the first 40 large enterprises and 14 management demonstration enterprises in Yunnan Province, Yunwei Group has passed the certification of ISO9000 quality management system, ISO14000 environmental management system and OHSAS18000 occupational health and safety management system, and enjoys the right of import and export, and has been awarded as the advanced unit of the province and the city many times, and is the outstanding enterprise in Yunnan Province for ISO9000 quality management system certification and the second industrial and commercial enterprise for ISO9000 quality management system certification. The company has been recognized as an advanced unit in the province and city for many times, and is an excellent enterprise in Yunnan Province with ISO9000 quality management system certification and the second industrial and commercial enterprise integrity unit.