STEP1
Register an account and click the [Create] button.
STEP2
Carefully read and agree to the user agreement (only agreed users can use this service).
STEP3
Name the product you want to customize, and upload product drawings (3d drawings and engineering drawings) and usage scenario description diagrams. In addition, please explain the purpose of designing the product and its function.
Reference download 
STEP4
After the above steps are completed, please wait patiently for the reply from the SmallRig staff.