diff --git a/content/zettels/cables.md b/content/zettels/cables.md
index bacb566..b6cfb28 100644
--- a/content/zettels/cables.md
+++ b/content/zettels/cables.md
@@ -21,9 +21,12 @@ Tags
 
 ## Manufacturers {#manufacturers}
 
-| Manufacturers | Links                           | Country     |
-|---------------|---------------------------------|-------------|
-| LEMO          | [link](https://www.lemo.com/en) | Switzerland |
+| Manufacturers | Links                                          | Country     |
+|---------------|------------------------------------------------|-------------|
+| LEMO          | [link](https://www.lemo.com/en)                | Switzerland |
+| Helukabel     | [link](https://www.helukabel.com/fr/home.html) | Germany     |
+| Belden        | [link](https://www.belden.com/)                | USA         |
+| Alphawire     | [link](https://www.alphawire.com/)             | USA         |
 
 
 ## Software {#software}
diff --git a/content/zettels/capacitive_sensors.md b/content/zettels/capacitive_sensors.md
index b55eb48..da8c048 100644
--- a/content/zettels/capacitive_sensors.md
+++ b/content/zettels/capacitive_sensors.md
@@ -4,10 +4,6 @@ author = ["Thomas Dehaeze"]
 draft = false
 +++
 
-Backlinks:
-
--   [Position Sensors]({{< relref "position_sensors" >}})
-
 Tags
 : [Position Sensors]({{< relref "position_sensors" >}})
 
@@ -30,5 +26,6 @@ Tags
 | Fogale         | [link](http://www.fogale.fr/brochures.html)                                                      | USA     |
 | Queensgate     | [link](https://www.nanopositioning.com/product-category/nanopositioning/nanopositioning-sensors) | UK      |
 | Capacitec      | [link](https://www.capacitec.com/Displacement-Sensing-Systems)                                   | USA     |
+| MTIinstruments | [link](https://www.mtiinstruments.com/products/non-contact-measurement/capacitance-sensors/)     | USA     |
 
 <./biblio/references.bib>