Construct a 'Great Wall of China' in the refractory industry
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Construct a 'Great Wall of China' in the refractory industry
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Over 30 years of experience in the refractory industry
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R&D Capacity
China Manufacturing Champion Enterprise
In 2023, the company was awarded the title of Manufacturing Champion Enterprise by the organizing committee of the 8th China Manufacturing Strong Country Forum.
The company's products have been widely and successfully applied in the non-ferrous metallurgy, ferrous metallurgy, building materials, petrochemical, power, hazardous waste and solid waste treatment industries at home and abroad, and have been exported in batches to countries and regions such as South Africa, Peru, Congo (Kinshasa), Thailand, India, Iran, Indonesia, and Malaysia.
Manufacturing Capacity
SA Great Wall series spinel refractory materials, according to the different damage mechanisms of refractory materials in different parts of metallurgical equipment, and the differences in the type and composition of the melt, through adjusting the composition of the refractory materials and various physicochemical indicators, etc., produce a unique series of products with chemical corrosion resistance, high-temperature fluid erosion resistance, and strong thermal shock resistance, which has several times the service life compared to other conventional refractory materials.
Application Areas
Ferrous metallurgy industry
Black metallurgy industry
Building materials industry
Petrochemical industry
Power industry
Hazardous waste and solid waste treatment industry
Company founded in 2003
4 subsidiary companies of the group
Production workshop of 90000㎡
Export countries and regions 80+
Why Choose Us?
· A comprehensive high-tech enterprise with independent intellectual property rights.
· Products are SA series shaped and unshaped high-end refractory materials.
· Spinel refractory materials fill the domestic gap.
01
We can provide you with
Provide a comprehensive solution based on refractory materials, greatly improving the product performance and the degree of matching with the working conditions, highlighting the personalization and functionality of SA series products.
02
We are committed to
Adhering to the business philosophy of "technology-leading and innovation-driven", we wholeheartedly provide high-quality products and professional services to our customers, and strive to build the "Great Wall of China" in the refractory materials industry.
about us
Jinzhou Changcheng Technology Group Co., Ltd.
It has four subsidiaries: Jinzhou Great Wall Refractory Materials Co., Ltd., Kunming Great Wall Refractory Materials Co., Ltd., Jinzhou Great Wall Metallurgy Technology Co., Ltd., and Yunnan Changcheng Technology Co., Ltd. It is a comprehensive high-tech enterprise with independent intellectual property rights, and its main products are SA series shaped and unshaped high-end refractory materials.
Mr. Zhao Wenhou, the founder of the company, has been deeply involved in the refractory materials industry for more than 30 years. Based on the damage mechanism of refractory materials in different parts of metallurgical equipment, and the differences in the type and composition of the melt, he has innovatively developed a variety of SA series spinel refractory material products through adjusting the composition of the refractory materials and various physicochemical indicators, etc., and many new technologies have obtained national invention patents. The products produced by the company using this technology have chemical corrosion resistance, high-temperature fluid erosion resistance, and ultra-strong thermal shock resistance, and their service life is several times higher than that of other conventional refractory materials. Based on his outstanding contributions to the refractory materials industry, he was included in the "China Influential Person Database" in December 2023 and awarded the honorary title of Influential Person in the industry.
Blog
2025-04-22
On March 28, 2025, the "Second National Summit Forum on Industry-University-Research Cooperation in Industrial Kilns and Refractory Materials" was solemnly held in Hengyang City. The forum brought together experts and scholars, enterprise representatives, and industry leaders from across the country to jointly discuss the latest developments, technological innovations, and market prospects in the industrial kiln and refractory materials sector.
2025-03-28
China Manufacturing Power Forum
From November 25 to 26, 2023, the “2023 (8th) China Manufacturing Power Forum,” hosted by the People’s Government of Baoding City, the Department of Industry and Information Technology of Hebei Province, and the Organizing Committee of the China Manufacturing Power Forum, was held in Baoding, China.
2023-11-26
Our company is holding a press conference to showcase our technological innovation achievements.
On September 16, 2021, our company held a press conference on the scientific and technological innovation achievements of member enterprises in the Jinzhou Metal New Materials Industry Association, during which we publicly announced the successful application of the SA Great Wall series spinel refractory products in the Daye Nonferrous Metals Top-Blowing Smelting Project.
2021-09-16
Contact Us
Email：Jzgwtgcl@163.com
Address：No. 56-1, Nanguanli Nangunty, Taihe District, Jinzhou City, Liaoning Province
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