Tecotherm

TC989803162601 Adaptor cable for Philips disposable rectal probes

BlackJack

BlackJack 6 ft conventional 37 pin right angle male to conventional 37 pin straight female with attached magnetic brick

Where China Actually Supplies

Every device page names the company that lists it and the factories registered to make the same thing. These are the sections with the most of them.

5,100manufacturers registered in China
2,581device types they are registered for
340,248device records, each naming its maker
31provinces with a registered manufacturer