What are Vehicle Hand Controls Used For? Vehicle Hand Controls are used to help with driving. Xinder-Tech focuses on making the most reliable and safest hand controls. Xinder-Tech develops manufacturing processes and testing to support the goal of making reliable and safe hand controls. To assist with the manufacturing goal, advanced technologies, such as automated manufacturing and robotics, are implemented. Hand controls and similar devices are manufactured in large quantities in shorter time periods. Xinder-Tech is supported in their automotive innovations by partnered automotive companies. With a collection of patents related to the automotive world of 40, Xinder-Tech is, and has been, a proud leader in the world of automotive accessibility. To the end-user, Xinder-Tech provides safety and ease of use.