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Calcium fluoride
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Germanium sheet
inquiry | None |
browse | 227 |
Deliver goods | |
expired | Long-term effectiveness |
Renewal | 2015-08-19 10:55 |
Company name | Changchun Hengyi optical Co., LTD | Business model | manufacturer |
---|---|---|---|
Registered capital | Not filled | Company registration time | The year 1996 |
Company location | Type of enterprise | Enterprise unit (Manufacturer) | |
Main industry | Machine building | ||
Main product or service | Machine building |