The trade mark WILHELM GROTRIAN is the new product line coming from the manufacturer GROTRIAN-STEINWEG. The line was named after the first son of Friedrich GROTRIAN, founder of the company and originator of the piano building tradition in the GROTRIAN-STEINWEG family.

These instruments are designed by GROTRIAN-STEINWEG, assembled in our partner factory in Asia, and undergo their last finishing works, here in Braunschweig, provided by our highly qualified piano builders.

With Wilhelm GROTRIAN we offer the best price quality rate in this price level.

The WG line is equipped with Renner Hamer heads, Kluge keyboards and Sitka spruce soundboards. The WGS are equipped with WWF felt, Rößlau strings and Sitka soundboard.

Currently, the first instruments are delivered to the GROTRIAN-STEINWEG dealers European wide and soon you will have more informations about these there.

Until the end of 2018, following models will be available:


  • WG 18
  • WG 23
  • WG 26
  • WG 32
  • WG 170
  • WG 188
  • WG 211


This line is specially conceived for music lovers for who functionality stand at first place. The Studio line offers excellent sound and playing properties at an affordable price.

  • WGS 116
  • WGS 120
  • WGS 122
  • WGS 152
  • WGS 165

Test these instruments at your GROTRIAN-STEINWEG retailer and hear the musical difference by yourself!