They don't make them but search on the following suppliers' websites for the parts you want: mouser.com, digikey.com or element14.com
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They don't make them but search on the following suppliers' websites for the parts you want: [https://www.mouser.com/c/passive-components/potentiometers-trimmers-rheostats/|mouser.com], [https://www.digikey.com/en/products/result?s=N4IgTCBcDaIA4HsAuBTAdkglggti1ATiALoC%2BQA|digikey.com] or [https://au.element14.com/c/passive-components/potentiometers-trimmers-accessories?ost=potentiometer&rd=potentiometer|element14.com]
Here are their product quality policies, regarding the parts they sell, which may help. [link|https://au.mouser.com/quality/|Mouser], [link|https://www.digikey.com/en/resources/quality|Digikey], [link|https://au.element14.com/quality-policy|element14]
Here are their product quality policies, regarding the parts they sell, which may help. [link|https://au.mouser.com/quality/|Mouser], [link|https://www.digikey.com/en/resources/quality|Digikey], [link|https://au.element14.com/quality-policy|element14]