website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
Check out the example build/model at: https://www.openbuilds.com/builds/nema-23-lead-acme-actuator-example-build.1393/
Purchase this plate at the OpenBuilds Part Store
https://openbuildspartstore.com/nema-23-threaded-rod-plate/
https://www.openbuilds.com
https://www.openbuildspartstore.com