
Consulting & engineering from day one – we think solutions through to the end before manufacturing begins
Whether prototypes, series production or assemblies – we supply micro-precise parts that are ISO-certified, flexible and from a single source. For industrial customers who refuse to compromise.

“In accordance with the advisory guidelines of the Free State of Thuringia, the company receives funding for consulting and process support services that promote strategies for establishing and ensuring the sustainable positive development and security of SMEs. The funding comes from the European Social Fund Plus and the Free State of Thuringia.”
Your advantages
At Bonsack, you get more than just precision parts. We accompany you from the initial idea to the finished product – and beyond. Whether it’s concept development, manufacturing, warehousing or on-time shipping: we take responsibility along the entire value chain. Personal. Reliable. Forward-thinking.
Bonsack precision engineering
Bonsack stands for µ-precise solutions, short turnaround times and maximum flexibility – made in Thuringia. We have been developing customised high-tech solutions for demanding industries since 1992.
more about usFounded –
Over 30 years of precision and progress
active customers per year –
from 10+ high-tech industries
Production capacity –
for maximum flexibility
Production and office space –
modern and efficient
Are you looking for a partner who thinks ahead, delivers quickly and speaks your language? Then we should get to know each other – preferably today.
At Bonsack, people are at the heart of everything we do – whether they are customers, partners or employees. We believe in precision manufacturing, clear communication and long-term cooperation. Our customers value our combination of engineering expertise, vertical integration and flexibility – always underpinned by a strong team spirit and certified processes.
Tobias Bonsack
Managing Director Shareholder


