Ningxia Northern Hi-Tech Industry Co., LTD. has successfully developed recrystallized silicon carbide (RSiC) saggars with excellent high-temperature stability, thermal shock resistance, and corrosion resistance. Suitable for sintering lithium battery materials and magnetic materials, this innovation overcomes key technical bottlenecks and marks a major step toward domestic substitution in high-performance ceramic components.

At the 2025 China International Exhibition for Powder Metallurgy, Cemented Carbides and Advanced Ceramics, our company presented its independently developed pressureless sintered silicon carbide products. With outstanding performance and innovative material solutions, the exhibit drew significant attention from industry professionals and domestic and international clients.

Our pressureless sintered silicon carbide bushings offer exceptional wear resistance, high-temperature stability (up to 1600°C), and flexural strength over 400 MPa. Ideal for demanding applications in pumps, seals, and rotating equipment across chemical, power, and aerospace industries. Engineered for long service life and reliable performance in corrosive and high-load environments.

Ningxia Northern Hi-Tech Industry CO., LTD. showcased advanced silicon carbide products at the Munich Ceramics Exhibition, enhancing global presence and partnerships.

Ningxia Northern Hi-Tech Industry CO., LTD. participated in the Ningxia New Materials Industry Exhibition, showcasing its advanced silicon carbide products, including ballistic ceramics, pressureless sintered rollers, conductive ceramics, semiconductor polishing rings, self-lubricating bushings, and wafer boats. These products highlight extensive applications in defense, electronics, semiconductors, and aerospace. The company demonstrated its innovation and market expansion in high-performance materials and aims to continue driving silicon carbide research to support quality development in the new materials industry.

The pressureless sintered silicon carbide granulated powder is a high-performance ceramic material raw material. The silicon carbide granulated powder produced our company has many excellent characteristics and is widely used in various fields.

Ningxia North High-tech Industry Co., Ltd. won the title of "Top 20 Innovation Leaders" and "Top 20 Development Potential" in Yinchuan in 2024, and Wang Bin, general manager of the company, was awarded the outstanding Private entrepreneur

Silicon carbide ceramic bulletproof chest plate is made of high-strength silicon carbide material, which has light weight, high hardness and excellent impact resistance. It is designed to effectively absorb and disperse external impact forces, providing strong protection while remaining lightweight and suitable for long-term wear. After rigorous testing, the silicon carbide ceramic bulletproof chest plate can still maintain excellent protective effect in extreme environments, and is an ideal choice for military and police protective equipment.

Non-pressure sintered ceramic roller is made of silicon carbide material, with excellent heat resistance, wear resistance and high strength, suitable for high temperature sintering of lithium battery materials. Its high thermal conductivity and long service life, effectively improve production efficiency and product quality, widely used in ceramic manufacturing and powder metallurgy and other industries.