Jiangsu Jia Group New Material Co., Ltd. was founded in 1986. After more than 30 years of development, it has become one of the largest comprehensive refractory enterprises in China from simply producing magnesia-carbon bricks. It produces nearly 200,000 tons of various refractories annually, with an output value of more than 1 billion yuan.

Sujia New Material Company is a state-level high-tech enterprise and vice-chairman of China Refractories Association. The company has "Jiangsu New Composite Refractories Engineering Technology Research Center", "Sujia" trademark is a famous trademark of Jiangsu Province and the first brand of refractories in Jiangsu Province. The company has been awarded "excellent supplier of strategic cooperation" by key domestic iron and steel enterprises for many times. Besides supplying large domestic iron and steel enterprises, its products are also exported to the United States, Germany, Austria, New Zealand, Japan, Southeast Asia and other countries and regions.

The company adheres to the "quality + technology" development path, is the earliest domestic overall contractor for steel-making related refractories with manual matching services, can provide customers with a full range of professional "design + production + site masonry + maintenance + technical guidance" and other all-round matching services, has more than 20 years of experience in overall contracting in steel plants, to maximize customer tolerance. All kinds of usage requirements of refractory materials.

The company has a high-quality development and management team and holds more than 20 national invention patents. We are willing to work together with like-minded partners to provide high-quality service and value beyond expectation for domestic and foreign steel plants.

Main products

Refractory for converter

“Pre-assembly of converter bottom” is unique service we provide for customers. MgO-C bricks are shaped by 1200-1600T vacuum presses, with stable performance, good slag resistance and high-temperature strength. Different grades of MgO-C bricks are adpoted at tunnel head, furnace shaft and furnace bottom working layer to achieve reasonable material usage, uniform corrosion damage and low cost.

High-performance nozzle for ladles

In 2000,the company introduced and absorbed the advanced technology from Krosaki, established a plant to produce sliding nozzle series products which reach the advanced level in the world, led sliding plate repeat assembling technology in China. Continuous sliding can be realized by adopting our high-performance sliding plate and mechanism, obtained notable effect on not only smooth production, better steel quality and lower cost, but also lower energy consumption.

Refractory for electric furnace

The bottom blowing argon seating block was developed to protect the Ar-blowing plug. Our company can design lining solution based on various furnace types and customers’requirements ,provide a full set of refractories, finish the whole work, such as laying, maintaining and stripping, etc. MgO-C bricks for furnace lining manufactured by the company have stable performance,high slag resistance,good anti-oxidation and good high-temperature strength.The special EBT tapping hole brick whose service life are 10-25% higher than that of other similar products.

AG product(con-casing“three main parts”etc.)

From 2003, with the technology support of Krosaki Harima Corp, The production, quality and cost control of the AG products such as con-casting “three main parts etc”(Submerged nozzle, long nozzle and stopper) are in strict accordance with quality control system of Krosaki.The production technology has reached the advanced world level.More than 80% of AG products have been sold to oversea market due to excellent comprehensive performances and high cost performance.

Refractory for ladles

The company is one of the major ladle refractory suppliers in China. We can provide a full set of ladle refractory matching the various requirements of customers. The actual performance of steel plants showed that the product quality and achievements of Sujia´s ladle refractory are in the leading position among the same industry, win the good reputation and establish its own brand advantages.

production line、Production equipment
High Temperature Lotus Soft Waxy Moisture Instrument
High Temperature Flexure Resistant Machine
High Temperature Controllable Atmosphere Nitriding Furnace
High temperature stress strain gauge
Universal testing machine
Thermal shock test machine
Thermal dilatometer
Vacuum Compressor in Pilot Base

Qualification certificate

0510 - 83216187
Address: Nanxizhang,Qianqiao,Huishan
district ,Wuxi,Jiangsu province

Telephone: 0510 - 83216187、83231734
Fax: 0510 - 83231254、83231514
Postcode: 214151
Email: xclxs@sujia.biz