![]() Nanjing Sanchao Advanced Materials Nanjing Sanchao Advanced Materials (南京三超新材料) is a company that specializes in the research, development, and manufacturing of diamond and CBN (cubic boron nitride) tools for the PV (photovoltaic) and semiconductor industries. | ![]() Daishinku Daishinku (also known as KDS, 株式会社大真空) is a company that manufactures and sells quartz devices. | ![]() PTSL PTSL (Probe Test Solutions Limited) is a company that delivers test hardware solutions for blue-chip customers. | |
Founding Date | Founding Date 1999 | Founding Date 1959 | Founding Date 2009 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Nanjing, CN HQ Haining, CN Ningbo, CN Zhenjiang, CN Hiroshima, JP | Locations Kakogawa, JP HQ Shanghai, CN Shenzhen, CN Suzhou, CN Tianjin, CN Xi An, CN Düsseldorf, DE see more | Locations Glasgow, GB HQ Beijing, CN Penang, MY Imus, PH Hsinchu County, TW Kaohsiung County, TW Hamilton, GB see more |
Employees | Employees 66541% decrease | Employees 3,243 | Employees 1072% decrease |
Valuation ($) | Valuation ($) 372.8 m | Valuation ($) 127.4 m | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) ¥219.9m (FY, 2025) | Revenue (est.) ¥39.6b (FY, 2026) | Revenue (est.) N/A |
Cost of goods | Cost of goods ¥178.5m (FY, 2025) | Cost of goods ¥26.1b (FY, 2026) | Cost of goods N/A |
Gross profit | Gross profit ¥45.8m (FY, 2025) | Gross profit ¥13.4b (FY, 2026) | Gross profit N/A |
Net income | Net income (¥157.5m) (FY, 2025) | Net income ¥619.6m (FY, 2026) | Net income N/A |

Daishinku (also known as KDS, 株式会社大真空) is a company that manufactures and sells quartz devices.
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PTSL (Probe Test Solutions Limited) is a company that delivers test hardware solutions for blue-chip customers.
View company