- Categories:About Yufeng
- Time of issue:2021-11-26 17:09:31
Zhengzhou Yufeng Refractories Co., Ltd. was founded on September 29, 2001, and the company is located in the Tongfang Experimental Zone in Shangdi District, Zhengzhou City. The company has registered capital of 37 million yuan, covers an area of more than 150,000 square meters, and has a construction area of more than 100,000 square meters. It is a high-tech private enterprise focusing on the production of unshaped refractories for iron and steelmaking, prefabricated refractories, stirring heads for iron pre-treatment dephosphorization (sulfur), RH insertion tubes for external refining furnaces, bottom-blowing ventilation elements for refining ladles, and metallurgical materials for refining ladles, intermediate ladles and crystallizers using spray granulation technology. High-tech private enterprise.
The company is located in a superior environmental location, Longhai Railway, Zhengxi Passenger Dedicated Line, 310 National Highway across the region, Zheng Shang Expressway directly to Zhengzhou, Lianhuo Expressway near the region, West-East Gas Transmission and other national key projects through the region, freight stations, railroad lines, urban infrastructure supporting complete, the development conditions are unique. The location of the company and the surrounding areas of Luoyang and Jiaozuo have large reserves of mineral resources with high grades, and the corundum industry has the advantage of agglomeration, the supply of raw and auxiliary materials required for production is sufficient, and transportation is convenient, which can fully meet the needs of large-scale production of the company.
The company has more than 300 employees, among whom one-third have college education or above, one-tenth are engineering technicians, 10 have high grade titles, 8 are engineers, and the company has employed 10 long-term special refractory experts, among whom 5 enjoy government allowances. And with Luoyang Refractories Research Institute, Wuhan University of Science and Technology, China University of Geosciences, University of Science and Technology Beijing, Chongqing University and other key national research institutes have formed a scientific research and production consortium, with strong technical research and development strength.
Yufeng has many domestic excellent production lines, the products are mainly unshaped refractories, covering three series of more than 100 varieties. The products are mainly used in steel, metallurgy, non-ferrous metal and petrochemical industries, etc. The quality and technology of the products are always in the domestic position.
Yufeng company has three production plants. There are 2 refractories production plants, the main products are unshaped refractories and various refractories prefabricated parts, with an annual design capacity of 100,000 tons; 1 high-tech materials production plant, the main products are various new metallurgical auxiliary materials, with an annual design capacity of 100,000 tons.
In 2004, Yufeng passed the integrated certification of ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health management system at one time, and was the refractory enterprise in Henan Province that passed the integrated certification of three systems at one time.
In August 2011, the company's technology center was recognized as "Henan Provincial Enterprise Technology Center", and the company's "Yufeng" trademark was recognized as a trademark of Henan Province. Zhang Huimin, the chairman of the company, has been awarded the honorary title of Zhengzhou Special Socialist Builder and Zhengzhou Private Entrepreneur.
In 2015, Zhengzhou Yufeng Refractories Co., Ltd. was awarded as "High and New Technology Enterprise".
Ltd. has been awarded as "Advanced Unit of Taxation in Shangdong District", "Zhengzhou Private Enterprise" for two consecutive terms, and "Civilized and Honest Private Enterprise in Henan Province", "Advanced Unit of Health in Henan Province", and "Advanced Unit of Health in Henan Province". The company has been awarded "Henan Province Civilized and Honest Private Enterprise", "Henan Province Advanced Health Unit", "Zhengzhou Hundred Growing Enterprises", "Zhengzhou Hundred Honest Enterprises", "Zhengzhou City Honoring Contracts
Awarded national patent
More than ten kinds of products produced by our company have been granted with relevant patents: among them, Al-Mg-Zr brick for RH impregnation tube and ring flow tube and its preparation method; KR stirring head; turbulence controller; intermediate package flow control device; RH refining furnace impregnation tube, etc. have been granted with national patents.
Now there are 11 patents in our company, including 3 invention patents, namely: Al-Mg-Zr brick for RH impregnation tube and annular flow tube and its preparation method; corundum-spinel castables and its method of preparing the inner core of RH insertion tube prefabricated parts; pre-fused billet crystallizer protection slag and its preparation method; and 8 utility model patents, namely: turbulence controller; intermediate ladle control device; RH refining furnace impregnation tube. KR stirring head; high efficiency and long life desulfurization lance; multi-size powder automatic batching device; semi-underground refractory material three-stage crushing device; semi-underground refractory material crushing dust collection device.
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