Product introduction: Tabular corundum is a kind of pure sintered corundum that does not add any additives such as MgO, B2O3 and so on. It has a coarse and well-developed α-Al2O3 crystal structure. The content of Al2O3 is more than 99%. .
(According to the molecular structure, corundum can be divided into fine material, granular, flake, spherical, etc.)
Product features: high purity, high whiteness, low apparent porosity, low water absorption

Product application: Tabular corundum can be used as the main component in aluminum-carbon, aluminum-magnesium-carbon, magnesium-aluminum-carbon, magnesium spinel, aluminum-chromium refractory bricks; It can also be introduced into high-alumina amorphous refractory as a component of enriched alumina.
It can be widely used in steel, casting, ceramics and other industries, and its application in the steel industry covers almost the entire process of iron making and steelmaking.

Characteristic:

Backed by over years of experience of manufacturing, marketing and distributing premium refractory products and solutions worldwide, Bontrue New Materials Co., Ltd. is committed to providing a range of high quality, innovative, cost-effective products, solutions and services. The main products are tabular alumina, blast furnace slag, refining slag, taphole clay, well block, tapping hole block and nozzle brick..

The company attaches great importance to the development, accumulation and upgrading of patented technologies, having strong equipment, process research and development capabilities and product innovation capabilities, strictly implementing international standards, industry standards, and implementing total quality management. Bontrue holds itself to the highest quality standards that control everything from incoming raw materials to final factory production. All materials are tested to ensure they meet industry standards before entering the manufacturing phase. Our maxims are uncompromising quality, outstanding customer service and operational dependability. To continually improve our products, services and our quality management system by establishing and reviewing quality objectives on a consistent basis. For large-scale projects and special solutions in particular, we offer customers a one-stop shop.
We focus on continual product development, improvement, thoughtful services and technical support. Professional technicians will visit customers regularly; Providing after-sales support; Bontrue has proven to be a reliable and qualified supplier of superior refractory products to various international applications.

The process design, process control technology, and equipment of the entire production line are independently designed and developed by ourselves. Many technologies are the first in the world, which broke the long-term control of high-end refractory materials and products by foreign countries and fully localized. This production line starts from the fine control of the raw materials for aluminum hydroxide production, produces high-purity aluminum hydroxide raw materials, and then undergoes high-temperature flash roasting technology to produce light-burned alumina with high A-cabinet content required for the sintering of high-end tabular corundum. Finally, after powdering, forming, sintering, crushing and screening, the whole process is automated in sinus control, which provides guarantee for product quality and realizes high-quality control from ore to the final products.



 

Technical Advantages

• Devoted to refractory materials R&D and manufacture;
• Powerful R&D technical strength;
• Over  years of refractory engineering expertise;
• ISO 9001:2015 certified; 
• Owns proprietary intellectual property rights;
• Possessing sophisticated manufacturing equipment and inspection equipment;
• Possessing advanced technics and production process;

Geographical Advantages

• Located in east-central China with highly developed transportation facilities;
• Located in one of most populas areas in the world;
• It's easy to reach any big cities in the country within just 2-3 hours by high-speed rail;
• Close to one of the country's largest international airports with well developed logistic facilities;
• Securing the most economical ocean & railroad freight rates for our customers

• China's leading supplier in refractory engineering with top reputation and larger market share
• Providing its customers with the quickest quotes, best quality products, competitive prices and fastest possible deliveries 
• Providing reliable sales and service
• Production operation and process is certified under ISO9001 quality system
• Having a vast inventory 
• Cooperation with hundreds of professional agents to develop win-win partner relationship worldwide

1. 7*24 hours on-line service. 
2. Continuously monitor customers' usage. 
3. Engineers on site for after-sale retun visit and providing techinical support. 
4. Stong production capacity and plenty of inventory to ensure further orders.