اکسید روی  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

Presidential company was established in March 2002 with a registered capital of 12 million yuan , the company is located in Baotou City Kundulun metal processing park. Company was founded by Inner Mongolia Baotou Steel Rare Earth ( Group ) Hi-Tech Co. , Baotou Rare Earth Research Institute and other three corporate shareholders and two individual shareholders limited liability joint venture company, mainly engaged in the production of rare earth high-tech products , sales, new product rare earth development and technology transfer work. 2008 has been identified as high-tech enterprises.
Presidential company's main products are europium oxide (5N), gadolinium (3N5), terbium oxide (4N), dysprosium oxide (4N), samarium oxide (2N ~ 3N5), anhydrous lanthanum chloride (4N) and anhydrous cerium chloride (4N), is the largest light-emitting materials with high purity europium oxide ( 99.999% ) production enterprises.
Presidential company is Inner Engineering Technology Research Center support unit , cleaner production processes in rare earth separation , catalytic materials and solid oxide fuel cell materials and thermal barrier coating materials in the field to achieve good results , some of the products to fill the gap . Company focusing on the application of new rare earth products in the high-tech research work , made considerable progress , broadening the scope of application of rare earth compounds , built rare earth new product testing , pilot production line expansion . Scientific and technological achievements of Inner Mongolia Science and Technology Progress Award and the Award of a , new product award an autonomous region . Participate in the development of rare earth industry GB ( Amendment ) 2 . In recent years has undertaken more than 40 research projects , applied for patent 40 , where national SME innovation fund a national Torch Program a national key new product projects 2 , 863 projects a ( participating ) , the National High-tech R & D projects of export products ( Commerce Department ) 2 , has been granted patents eight , have achieved good economic and social benefits.
Companies established in line with the requirements of modern enterprise management mechanisms , the use of ISO9001: 2008 quality management system for management , reasonable employment system and distribution system for the high level of talent to display their talents on the stage . Companies adhering to the "integrity is our aim , Quality is the life" principle , all the friends willing to join hands for common development.

Changsha iseman Chemical Products Co., Ltd. established in 2002, is mainly dedicated to manufacture and commercialization of industrial chemical products.With a mature marketing network and excellent marketing team. It has long-term and stable partners in international and domestic chemical trade.