Corporate Profile‌ ——
Shaoxing Jingcai Technology Co., Ltd. is the first enterprise in China capable of producing semiconductor-grade silicon carbide powder with particle sizes ranging from submicron to millimeter. We specialize in polycrystalline powders, high-purity graphite powders, high-purity graphite components, and high-purity graphite felt exclusively for third-generation semiconductor silicon carbide single crystals; ultra-high purity powders exclusively for high-precision silicon carbide ceramic components essential for semiconductor manufacturing processes; specialized thermal management materials, thermal conductive fillers, for the 5G sector.

In collaboration with top domestic universities, the company has established a research and testing center for high-purity powder materials and a production base for ultra-high purity silicon carbide powder. The R&D team has nearly two decades of experience in artificial crystal growth and the development of new silicon-based material technologies. It has independently developed and made breakthroughs in in-situ synthesis of high-purity silicon carbide polycrystalline powder, securing over ten national invention patents. The company aims to be a high-tech enterprise dedicated to research and production of high-purity raw materials for third-generation semiconductor silicon carbide single crystals, with a substantial range of products boasting ultra-high purity (6.8N and above), consistent particle size and uniformity, and matching crystal structure now in mass production.

Corporate Culture‌ ——

Enterprise Mission‌
To build the world's largest 3rd-generation semiconductor auxiliary materials manufacturer with the widest product portfolio, top-tier quality, most competitive pricing and best-in-class services.

‌Production Maxim‌
Stable quality is our lifeline, technological innovation is our soul. We advance steadily at a rhythmic pace, and reject reckless overexpansion.

‌R&D Spirit‌
Hardworking, dedicated to research, courageous in taking on challenges, and never follow blind conformity.

‌Quality Control Spirit‌
Everything speaks through data — only data itself can overturn existing data.

‌Quality Control Principles‌
All tests follow standard protocols; all operations follow consistent procedures; all data are strictly accurate; all reports are fully detailed; all judgments are made decisively; all stakeholders are treated equally.

Development History
——
2026
Independently master CVD carbonization technology, with innovative breakthroughs in core processes.
2025
Phase I of the "1000t/year High-purity Electronic-grade SiC Polycrystalline Powder Source" project completed.
2024
‌"Jingcai Technology" completes Series A financing, establishes Shaoxing Jingcai with registered capital of 12 million yuan.
2023
‌Industries spread nationwide; High-quality SiC polycrystalline powder helps single-crystal enterprises mass-produce 8-inch SiC substrates.
2020-2022
High-purity SiC coating successfully developed; 2nd production base inaugurated.
2017-2019
Mass production of high-purity SiC powder succeeded, with third-party tested purity ≥6N.
Honors and Qualifications‌ ——
Since its establishment, the company has been engaged in the development, production, sales and service of semiconductor high-purity silicon carbide powder materials, which has been widely praised by the outside world.
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