HK-Engineering

HK‑ENGINEERING is a family‑run manufactory in Polling focused on restoration and preservation of the Mercedes‑Benz 300 SL. The company operates workshops for sheet‑metal, engines, saddlery and paint, and positions itself as the only business worldwide exclusively dedicated to this model.

The site lists a virtual tour of the manufactory and provides direct contact details on its official site. The company is registered in Munich and maintains a public courtyard used in regional venue listings and events.

A working restoration manufactory with specialist craftsmen and staged workshop areas; expect detailed restoration work rather than a museum display.

Look out for:

• Hands‑on restoration workshops: sheet‑metal, engine, paint and saddlery bays.

• Restored and project Mercedes‑Benz 300 SL examples on site.

• The manufactory courtyard often used for events and photo opportunities.

• A virtual tour option if you can’t visit in person.

Best way to experience it: Contact HK‑ENGINEERING in advance to inquire about visits or guided tours, use the virtual tour if you can’t attend, and allow time to walk the courtyard and workshop areas where restoration processes are visible.

• Contact ahead: visits or guided access are typically arranged by appointment.

• Driver access note: legal address Kirchplatz 1; site notes access via Tassilostraße 4 for drivers.

• Virtual tour available for remote viewing of the manufactory.

• The business is primarily a working workshop — plan for workshop noise and limited museum‑style signage.