Welcome to Dotul – Intelligent Door Building Machinery.

Dotul specializes in manufacturing machinery to build stile and rail entry doors and pre-hanging machinery for interior and exterior entry doors. 

Dotul strives to deliver a well built machine that will meet or exceed our customers requirements. They also manufacture special machinery for the door industry. 

They also provide parts and tooling support through their parent company, Global Sales Group, LLC. Complete training and service work is available on all Dotul machinery