| Date | Description |
|---|---|
| 2019-05-09 | update website_status OK => FlippedRobots |
| 2014-09-01 | delete partner C.B.S.Scientific, Inc. |
| 2014-09-01 | delete partner Luminescence Technology Corp. |
| 2014-05-17 | delete partner Kern & Sohn GmbH |
| 2014-05-17 | insert phone +86-15826070259 |
| 2014-04-17 | delete partner Gelest,Inc. |
| 2014-03-13 | delete partner Giles Scientific Inc. |
| 2014-03-13 | insert partner Solaris Chem Inc. |
| 2013-12-17 | delete partner Sono-Tek Corporation |
| 2013-10-22 | insert partner Luminescence Technology Corp. |