Convert PDF Technical Drawings to STEP

Sheet metal enclosure STEP file required.
Require conversion of 2D PDF technical drawings to a STEP file. The conversion must adhere to industry-specific standards.

Requirements:
- Convert complex technical drawings
- Ensure high precision in STEP files
- Follow industry-specific standards

Ideal Skills and Experience:
- Proficiency in CAD software
- Experience with STEP file creation
- Knowledge of industry-specific standards
- Attention to detail and accuracy

Please provide a portfolio showcasing similar work.