Hunan Nonferrous Metals Group has obvious advantages in resources. Tungsten is an important strategic resource, and its reserves rank first in the world, accounting for more than 20% of the global reserves. The reserves of bismuth resources rank first in the world, with rich resources such as antimony, lead, zinc, bismuth and fluorite. Shizhuyuan Mine, known as the World Museum of Nonferrous Metals, Tin Mine, known as the Antimony Capital of the World, and Yaogangxian Mine, known as the fourth largest scheelite in the world.
Hunan Nonferrous Metals Group has a vertically integrated industrial chain from upstream exploration, mining, mineral processing and smelting to downstream refining and deep processing, and has national famous brands such as torch, diamond and Great Wall, as well as domestic famous brands such as tin mine, Hunan Aluminum and Shizhuyuan. In 2005, the output of lead, zinc, antimony, cemented carbide, fluoride salt and bismuth continued to rank first in the same industry in China.
Hunan Nonferrous Metals Group has the leading technology, equipment and R&D capability in China, with more than 260 national patents and 65,438+000 technology-related patents under examination and approval or registration. Won more than 40 national scientific research awards, more than 700 provincial and ministerial scientific research awards, and more than 5,000 professional scientific and technical personnel.
Through listing in Hong Kong, Hunan Nonferrous Metals Group has built a good domestic and overseas financing platform, with three H-share and A-share listed companies, namely Hunan Nonferrous Metals Co., Ltd., Hunan Zhu Ye Torch Metal Co., Ltd. and China Tungsten High-tech Materials Co., Ltd., and the smelting business sector is the middle reaches of the "big river" and the connecting link between the industrial chain of the group company. The strong brand advantage of "Mid-stream", like the great power contained in water energy, promotes the group company to move forward rapidly in the rapidly changing market situation and attracts the attention of the world with its majestic avalanche.
Smelting business is the midstream business in the vertically integrated industrial chain of Hunan Nonferrous Metals Group, which has scale advantage and the production capacity exceeds 6,654.38+0,000 tons/year.
Tungsten smelting
The tungsten smelting business of the group company is mainly undertaken by Zhu Ying Group, with a production capacity of over 65,438+0,000 tons/year. It mainly produces and sells APT, AMT, tungsten oxide and series of tungsten products, which have passed GB/T1900/-ISO 9001and GB/T2800. Diamond brand tungsten oxide is a famous brand product in Hunan province.
Lead-zinc smelting
The lead and zinc smelting of the group company is mainly undertaken by Zhuzhou Smelter Group and Tin Mine, and Zhuzhou Smelter Group is the largest lead and zinc producer in China. Zhu Ye Group mainly produces "Torch Brand" lead, zinc and its alloy products, with 300,000 tons of electric zinc series products and 65,438+10,000 tons of electric lead series products; Tin mines produce about 50,000 tons of "Flash Star" zinc ingots every year. Zhu Ye Group's "Torch Brand" trademark is a well-known national trademark.
"Torch" brand lead ingots and zinc ingots have been certified and registered in London Metal Exchange successively, and sell well in more than 20 countries and regions in the world. Zhu Ye Group has passed ISO900 1 quality management system certification and ISO 1400 1 environmental management system certification. It is the first enterprise in China's lead and zinc industry to pass the environmental protection certification, the only export inspection-free unit of zinc and zinc alloy products in China's non-ferrous industry, and also the import and export red list enterprise of China Customs General Administration. "Torch brand" zinc ingots, lead ingots, cadmium ingots and hot-dip galvanized alloy ingots won the national gold medal.
Antimony smelting
The antimony smelting business of the group company is undertaken by tin mine, with a production capacity of over 50,000 tons/year. Centennial tin mine is the world's largest producer of antimony products, the cradle of China's antimony industry and the main export base of antimony products, enjoying the reputation of "Antimony Capital of the World" for a long time. "Flash Star" brand trademark has been rated as a famous trademark for many times, and its products have won national silver awards for many times. More than 90% of the products are exported to more than 50 countries and regions such as Japan, the United States and Europe, enjoying a high reputation internationally. The quality certification of antimony series products has passed ISO9002 quality management system certification. The fluoride salt business of the group company is undertaken by Fluorine Chemical Company, with a production capacity of 654.38+10,000 tons/year. The dry-process aluminum fluoride production line imported from Switzerland and Germany by fluorine chemical company is exclusive in China, and the products are national new products. It is the largest fluoride salt producer in the world at present, and its technical level is in a leading position in the domestic fluoride salt industry. More than 20 fluorine series products such as potassium fluotitanate and potassium fluoborate have been developed and mass-produced. These products have passed the ISO900 1-2000 quality management system certification, which are not only supplied to large and medium-sized aluminum plants in China, but also exported to more than 20 countries and regions.
Bismuth smelting
The bismuth smelting business of the group company is mainly undertaken by Shizhuyuan and Zhu Ye Group, with a production capacity of about 1.400 tons/year, mainly producing Shizhuyuan brand high-purity bismuth and Torch brand refined bismuth. "Shizhuyuan" brand bismuth ingot has passed ISO9002 quality management system certification, is a provincial-level high-quality product, exported inspection-free goods, and enjoys a high reputation in domestic and foreign markets; "Torch" brand refined bismuth won the national silver award.
Molybdenum smelting
The molybdenum smelting business of the group company is mainly undertaken by Zhu Ying Group, Ziying Company and Shizhuyuan, with a production capacity of about 5,000 tons/year, mainly producing molybdenum oxide and molybdenum powder, among which the molybdenum smelting of Zhu Ying Group and Ziying Company has passed the quality management system of GB/T19001-ISO 9001and GB/T 2800655.
Smelting rare and precious metals such as indium, silver and gold.
Smelting of rare and precious metals such as indium, silver and gold. It is mainly undertaken by Zhu Ye Group, the largest producer of refined indium in China at present, with a gold output of 1 1,000 kg/year and a silver output of 280 tons/year. "Torch" brand silver ingots are registered in London Metal Exchange (LME), and the ingots are certified by Shanghai Gold Exchange. The processing business sector is located in the downstream of "Dahe", which is a deep-water area operated vertically by the group company. Compared with the downstream, the downstream further improves the added value of non-ferrous metals and the intensive utilization of resources, which is of far-reaching significance for opening up new application fields and enhancing the competitiveness of enterprises. The processing business mainly includes cemented carbide, tungsten, molybdenum, tantalum and niobium products and compounds, and its production capacity ranks first in the country.
Hard metal
Cemented carbide is called "industrial tooth" and is widely used in metallurgy, machinery, geology, coal, petroleum, chemical industry, electronics, textile, national defense and military industry.
The cemented carbide business of Hunan Nonferrous Metals Group is mainly undertaken by Zhu Ying Group and Zi Ying Company, with a production capacity of over 9,000 tons/year. In terms of output, it is the largest cemented carbide producer in the world.
The group company produces national famous brand products "Diamond Brand" and "Great Wall Brand" cemented carbide series products, including traditional cemented carbide blades, cemented carbide materials, high-performance precision cemented carbide cutting blades and supporting tools, cemented carbide micro-drills, etc., with more than 30,000 varieties and specifications. These products have passed the certification of GB/T19001-ISO 9001Quality System GB/T2800 1 Occupational Health and Safety System and ISO1400/Environmental Management System.
"Diamond Brand" trademark is a well-known trademark in China recognized by the State Administration for Industry and Commerce. It is registered in 49 countries and regions such as Britain, Denmark and Israel, and enjoys a good reputation in 70 countries and regions around the world. "Great Wall brand" cemented carbide is "a product that users in China are satisfied with".
Tungsten-molybdenum-tantalum-niobium products and compounds
Tungsten, molybdenum, tantalum and niobium products and compounds are one of the important downstream processing products of Hunan Nonferrous Metals Group, with a production capacity of nearly 20,000 tons/year.
The products and compounds of tungsten, molybdenum, tantalum and niobium of the group company are mainly produced by Zhu Ying Group and Ziying Company. The products involve more than 40 kinds in four categories: tungsten products and compounds, molybdenum products and compounds, tantalum products and compounds, niobium products and compounds, and are sold all over the country and all over the world under the brands of "Diamond" and "Great Wall". These products have passed the certification of GB/T19001-ISO 9001quality system, GB/T2800 1 occupational health and safety system and ISO 1400 1 environmental management system, with good quality and performance. Hunan Nonferrous Metals Group has strong R&D capabilities, including 2 national research centers, 2 national enterprise technology centers, 4 provincial enterprise technology centers, 1 national analysis and testing centers, 1 national testing centers and 2 enterprise postdoctoral research centers. More than 5,000 technicians are engaged in production technology management and R&D, which fully guarantees the product development, technical research and customer service of the group company.
The group company has more than 80 patents/kloc-0, more than 20 patents 100 being applied for and accepted, and more than 20 proprietary technologies; Won more than 30 national science and technology progress awards and 2 10 provincial and ministerial science and technology awards. Hunan Nonferrous Metals Group is advanced in technology and equipment, with advanced production technology or equipment imported from the United States, Germany, Japan, Sweden, Denmark and other countries, and its technology and equipment level is in a leading position in the same industry. Advanced technology and equipment enable the group company to provide raw materials or components for China's first manned spacecraft "Shenzhou 5", and its performance and quality are recognized and rewarded.