The company’s predecessor, Yunnan Huize Lead-Zinc Mine, was founded in 1951. It was one of the 156 key construction projects in my country’s first five-year plan and was also the first in my country to adopt fuming enrichment technology. Low-grade raw ore, refractory ore, and the only enterprise that can process lead-zinc oxide ore and lead-zinc sulfide ore at the same time. After more than 50 years of development, the company's products have developed from a single variety at the beginning to more than 20 varieties in three series: lead, zinc and germanium. The company is the first enterprise in my country to extract germanium from lead-zinc ore for the construction of cutting-edge national defense industries. It has made significant contributions to the development of my country's national defense, aviation, and science and technology, and has written a glorious page for the development of the country's nonferrous metal industry. . The company is a large national enterprise integrating prospecting, mining, mineral processing, smelting, chemical industry and scientific research. It has two self-owned mines, Mining Factory and Qilin Factory, and two production bases in Qujing and Huize. The mine resource reserves of Qilin Factory are large, high-grade and rich in valuable metals. The reserves of industrially mined lead and zinc metals are more than 3.14 million tons, and the prospective reserves are expected to exceed 6 million tons. Its processes and equipment adopt domestic and international advanced, large-scale mining, dressing and lifting transportation equipment, and use DCS to control operations, realizing an intelligent mine information network and mineral processing automation that integrates three underground and surface networks (voice, image, data) Control represents the advanced technical level of the domestic mining industry. The zinc production system of the Qujing smelting project adopts an extra-large boiling roasting furnace and the world's most advanced automatic zinc stripping technology. The main control parts of each production system adopt automated control technology. It is the most advanced technology and equipment among international and domestic lead and zinc smelting enterprises. Automatic stripping Zinc technology is unique in China.
The company passed the ISO9002 quality standard system certification in 1998, and completed the 2000 version transfer certification in 2002. Now the company has seven core technologies including the invention patent right of "High Germanium Alum Precipitation Liquid Processing Method" . Lead, zinc and germanium series products cover more than ten provinces and cities in my country and are exported to the United States, Germany, Japan, South Korea, Australia and other European, American, Oceanian and Southeast Asian countries. "Yinjing" brand germanium ingots are national quality products and have won the national silver medal Award; "Yinxin" brand zinc ingots and zinc sulfate heptahydrate are ministry-quality products; "Yinlei" brand crude lead and "Huada" brand industrial zinc sulfate are provincial-quality products, and have won many national and provincial and ministerial level honors. title. "Yinxin" brand zinc ingots are registered commodities on the London Metal Exchange (LME). The output and quality of germanium rank first in the same industry in the country.
Over the years, the company has successively won the title of National Outstanding Equipment Management Unit, National Science and Technology Award-winning Unit, National Metallurgical System Employee Education Advanced Unit, Yunnan Provincial Total Quality Management Standard Unit, "AAA" Bank Credit Rating, etc. Hundreds of honorary titles.
Yunnan Chihong Zinc and Germanium Co., Ltd. will further seize the country’s promotion of reform and opening up and national industrialization, accelerate the informatization of the national economy and society, comprehensively optimize the industrial structure and implement the Western Development Strategy, as well as Yunnan Province’s As a pillar industry of non-ferrous metals, we focus on the development of zinc, strengthen the historic development opportunities of comprehensive recovery of rare and precious metals, and seize the powerful development advantage of rich lead and zinc mineral resources in the company's region. We are committed to implementing the zinc and germanium brand strategy to Efficient resource utilization and recycling are the goals, with "reduction, reuse, and resource utilization" as the core, and "low consumption, low emissions, and high efficiency" as the focus, so that the enterprise can develop into a first-class technology, first-class management, and first-class efficiency , a modern enterprise with international competitiveness, making new contributions to the development of Yunnan's economy and the development of China's nonferrous metal industry. 1. The company has two self-owned mines, namely Mining Factory and Kirin Factory. The mines have large resource reserves, high grade and are rich in valuable metals, which are rare in Asia and even the world. The company's raw material procurement costs are low, and the supply of raw materials is sufficient and stable. In addition to satisfying its own use, the company's self-produced raw materials are also partly exported, which has obvious resource advantages. The company is also the only enterprise in the same industry in the country that can guarantee self-sufficiency of raw materials and a complete production process of centralized procurement, selection and smelting.
2. Since the company is self-sufficient in all the raw materials required for production, the company's product costs are relatively low, and there is still room for a certain downward trend in product prices, giving it an obvious price advantage.
3. The company’s marketing strategy is flexible and diverse. It has established a sales network covering more than ten provinces and cities across the country, with smooth information channels and timely feedback; the company has offices in Shanghai, Guangzhou, Shenzhen, Nanhai and other places Established sales outlets: The company has a group of long-term, stable, cooperative and friendly customer units, and has established long-term and stable interdependent relationships with customers.
4. The company's "Yinjing" brand germanium ingots are national quality products and won the National Silver Award; "Yinxin" brand zinc ingots and zinc sulfate heptahydrate are ministry-quality products; "Yinlei" brand Crude lead and "Huada" brand industrial zinc sulfate are provincial quality products and have won many national and provincial honorary titles; zinc and germanium series products have been recognized as export inspection-free products by the Yunnan Provincial Commodity Inspection Bureau. The company's new product development work is vigorous, and its products are diverse, of high quality and stable. It enjoys a high reputation in the market and has smooth sales channels.
5. The company has a series of core technologies in mining, dressing and smelting, and has domestically advanced production equipment.
6. The company passed the ISO9002 quality system certification in 1998. In 2002, it passed the review and renewal of the ISO9000: 2000 quality system standard. It established a zinc and germanium quality operation system. The company produces, supplies and sells various products. The quality control of each link is strict, and the after-sales service is in place in a timely manner.
7. The company's germanium product output and quality rank first in the country. It is the largest germanium production base and export base in the country, and its germanium output accounts for about 10% of the world's output.