![]() Hangzhou Greenda Electronic Materials Hangzhou Greenda Electronic Materials (杭州格林达电子材料股份有限公司) is a company that specializes in the production and service of electronic chemicals. | ![]() Cohu Cohu is a company that offers test and inspection equipment and services for back-end semiconductor manufacturing. | ![]() SilPac SilPac distributes and manufactures complete solutions for high purity and industrial gas equipment. | |
Founding Date | Founding Date 2001 | Founding Date 1947 | Founding Date 2000 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Hangzhou, CN HQ Hangzhou, CN Hefei, CN Ordos City, CN | Locations San Diego, US HQ Shanghai, CN Shenzhen, CN Suzhou, CN Grenoble, FR Kolbermoor, DE Agrate Brianza, IT see more | Locations Santa Clara, US HQ |
Employees | Employees 261 | Employees 2,9866% decrease | Employees 22 |
Valuation ($) | Valuation ($) 570.6 m | Valuation ($) 1.2 b | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) ¥618.3m (FY, 2025) | Revenue (est.) $453m (FY, 2025) | Revenue (est.) N/A |
Net income | Net income ¥122.5m (FY, 2025) | Net income ($74.3m) (FY, 2025) | Net income N/A |

Cohu is a company that offers test and inspection equipment and services for back-end semiconductor manufacturing.
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SilPac distributes and manufactures complete solutions for high purity and industrial gas equipment.
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