About US

is our unremitting pursuit of quality. We deeply understand that only by continuously improving product quality and service level can we stand invincible in the fierce market competition. Therefore, we pay attention to details, continuously optimize production technology and processes, ensure that every link reaches the best state, and provide customers with an experience that exceeds expectations.



Striving for excellence

Our mission

Adhering to integrity and innovation

is our respect for tradition and exploration of the future. We adhere to industry norms and ethical bottom lines, adhere to the principle of integrity, and always prioritize the interests of our customers. At the same time, we actively explore new technological applications, constantly innovate and inject new vitality into the development of enterprises and industries.



Products Planning

    We rely on self-developed platform technology and focuses on key powder materials in the third/fourth generation semiconductor industry chain. It has laid out multiple products, including Ceramic grade AIN powder, Semiconductor grade AIN powder, 4H-SiC,  3C-SiC,  synthetic quartz, etc., which are widely used in semiconductor substrates, chip thermal management, special structural components, and other fields. 






北京市大兴区星光视界中心  

info@sirami.cn

XINGGUANG GLOBAL NEW MEDIA CENTER, No.39 Chunhe Road, Daxing District, Beijing

技术支持: CLOUD | 管理登录
seo seo