subject: Introduction Of Major Products Made From Tungsten [print this page] Products of the tungsten industry include mainly tungsten concentrates and intermediate products, such as ferro-tungsten, tungsten acid, sodium tungstate, WO3, blue tungsten oxide, APT, ammonium metatungstate and tungsten powder. Heteropoly tungstate is still being studied in fine chemical industry and has not become a commondity. In 1949~1997, China produced a total of 1.847 million tons of tungsten concentrates, of which 873,000 tons were exported, earning 3.093 billion US dollars, and turned over to the State 680 million yuan in tax and profits. The tungsten industry of the country played a very important part in the national economic construction and, especially in the initial stage of the founding of the People"s Republic of China, made great contributions to the earning of foreign exchange and the repayment of foreign debts for the country.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,jaw crushers,flotation cells Welcome all of you to visit our official website.china cement mills:http://www.hxjqchina.com/product-list_65.html Production of tungsten concentrates is concentrated chiefly in 6 provinces or autonomous regions, which are, in order of increasing output since 1990, Hunan, Jiangxi, Guangdong, Yunnan, Fujian, and Guangxi. They produced over 95% of China"s total tungsten concentrates, and the aggregate production of three provinces (Hunan, Jiangxi and Guangdong) accounted for 88% of the total (production of 1990~1996) (see Table 3.12.3). Besides, Hubei, Zhejiang, Anhui, Gansu and Xinjiang also produced tungsten concentrates, but their production was low.Henan Hongxing Mining Machinery Co., Ltd is a joint-stock mining machinery manufacturing enterprise integrated in scientific research, production and marketing. It is located at the High & New Technology Industries Development Zone of Zhengzhou,China with an area of 50 thousand m2 which includes 15,000 m2 of standard heavy duty industrial workshop. Equipments are more than 160 pieces, including large and medium sized metal processing, riveting and installing equipments. There are more than 660 workers including 80 administrators with secondary and senior occupational titles and engineering technicians. In order to promote the competitive strength, the advanced technologies have been introduced from America, Germany, Japan and Australia, which established the international advanced production line, first-class modern testing base as well as research centers of sand maker, mill and mine-selecting equipment. Scientific management, advanced processing technology and innovative manufacturing theory make the company become the mining machinery manufacturing and exporting base in China.
Hongxing Company lays much emphasis on the quality and clients. We serve clients with the quality guideline of being responsible for every working procedure, every product and every client. What we have done is for the clients and we believe that quality is the best way to develop market. All of the products have passed the authentication of ISO9001. Hongxing Brand is the Chinese Famous Brand. Reliable and stable quality is the key to success; our products are well known at home and abroad. Now we have tens of thousands of users throughout China and more than 30 world markets, such as: South Africa, Middle East, India, Philippine, Western Europe, Southeastern Asia.
