




The four advantages support each other, making each delivery more certain and deepening trust through repeated verification.
Bosi Kousei Seimitsu Technology 's products and services mainly focus on wafer manufacturing front-end processes, especially key steps before photolithography such as wafer slicing, grinding, and polishing, providing customers with high-quality, high-precision material and technology solutions.
Explore SolutionsBosi Kousei Seimitsu Technology 's products and services mainly focus on the midstream segment, especially key processes before coating such as cutting, grinding, and polishing of optical glass, providing customers with high-precision and high-stability optical processing solutions.
Explore SolutionsBosi Kousei Seimitsu Technology 's products and services cover the entire process of cutting, grinding, and polishing ceramic materials, providing customers with high-quality ceramic processing solutions with stable process standards and precision control capabilities.
Explore Solutions
Jiangning District, Nanjing City, Jiangsu Province
Room 01, 26th Floor, Jingfeng Center Office Building,
1698 Shuanglong Avenue
Guangdong Province, Shenzhen City, Longgang District
4th Floor, Building 3, Guangqi Future Science and Technology Park,
No.18 Shanshui 2nd Road, Dakang Community, Yuanshan Subdistrict
Japan, Tokyo, Chiyoda-ku
4F, Kanda ST Building,
24-11 Kanda Tomiyamachi, 101-0043
Office Opening Soon
No.6, Jalan Subang 5,
Subang Industrial Estate, 47500 Selangor
Connect the world with an open perspective, building understanding and synergy between different markets and cultures. Leveraging continuously accumulated technology and service capabilities, gradually improve the global layout, achieving long-term development amidst stability and rhythm. No matter where you are, always provide reliable and sustained support to customers with consistent quality standards and responsiveness.
Global ServicesA comprehensive Japanese chemical enterprise with business spanning petrochemicals, energy, and electronic chemicals. Drawing on accumulated material technologies, it provides chemical material solutions for the semiconductor and high-end manufacturing industries.

Focusing on process practices, industry dynamics and technology trends, continuously delivering professional content and frontline information.