English
中文 English 日本語 Français Deutsch
Partner
What Do We Do?
Jingci (Chengdu) New Materials
A high-tech company deeply engaged in the field of precision alumina ceramic materials.
Jingci (Chengdu) Advanced Materials Technology Co., Ltd. is a high-tech enterprise focusing on the R&D, manufacturing and sales of high-performance alumina ceramic materials, with Henan Hongcheng Advanced Materials Technology Co., Ltd., a well-established industry player, as its parent company. Our products are widely applied in high-end manufacturing sectors including semiconductors, aerospace and precision instruments. We are committed to breaking long-term foreign technology monopolies and resolving critical material bottlenecks. Backed by proprietary core technologies and large-scale production capacity, we provide customers with high-performance material solutions that meet international advanced standards. We strive to set the benchmark for high-performance precision alumina ceramic materials and supply core material support for the independent and controllable development of China’s high-end manufacturing industry.
Full IP independence
Break bottleneck technologies
Surpass global standards
Realize domestic import substitution
Explore more
Brand Data
  • 99.99%
    Product Purity | Product Series
  • 1350°
    Low-Temperature Sinterability | Lower sintering temperature yields superior product performance
  • 2000tons+
    Annual Production Capacity | Capacity Under Continuous Expansion (5,000 tons in 2027; 18,000 tons in 2029)
  • 30Years+
    Technical Accumulation | Deeply Rooted in the Industry
Application Sectors
Application Sectors
Our flagship products include low-temperature sinterable alumina ceramic materials with average particle sizes ranging from 150 to 500 nanometers and their derivatives such as polishing slurries and grinding media, widely adopted in cutting-edge high-tech sectors including semiconductors, military equipment and aerospace.
Explore more
Our Products
Fully realize domestic brand replacement 
for precision alumina ceramic materia
Our Advantages
We have long been deeply engaged 
in precision alumina ceramic materials
We achieve full domestic substitution of imported precision alumina ceramic materials with our self-developed local brands, build a high-quality brand with global presence, and strive to become a leading industry benchmark in China.
  • R&D Team
    Boasting a sound operating environment and high-quality workforce, our company consists of functional departments including General Operations, R&D, Production, Marketing and Finance. We employ more than 50 professional technicians, over 20 of whom are high-end talents holding postdoctoral, doctoral and master’s degrees.
    Explore more
  • Manufacturing Capacity
    Our precision alumina ceramic materials are available in four grades: 175nm, 250nm, 350nm and 500nm. Our 175nm product achieves a 93% performance match with Daming Powder’s top-tier 125nm flagship product, a world-class benchmark powder material.
    Explore more
  • Quality Assurance System
    The superior performance of advanced functional ceramics is largely determined by the quality of their powders; consequently, the preparation of high-quality ceramic powders is the critical factor in obtaining advanced functional ceramics with excellent properties.
    Explore more
  • Technological Superiorities
    Our Hongcheng precision alumina ceramic materials boast prominent competitive advantages over comparable products from global industry leaders.
    Explore more

  • 50+

    More than 50 professional technicians

  • 20+

    Over 20 high-caliber talents
News Information
Build a world-top-tier brand 
of alumina ceramic materials