فناوری محافظت در برابر صدا  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

The company ROTHSTEIN has been founded in 1985 by Harald Rothstein in
Marienheide. Since then, it is our objective to develop and manufacture
professional protective systems for production, transport and storage.

In 1991 HüWa was founded in Neuwied.
As both the founders had many years experience in sound protection and soundproofing, The company was able to quickly establish itself on the market. The continuously increase in turnover enabled the company both two years later and again in 1998 to relocate to premises with more space for expansion.
In 2003 the last move took place to the current location in Bendorf, offering more generous office space, production and storage areas. These changes in location were due to the continuous development in all areas of the business, from project planning and design to manufacture and assembly, all sectors requiring more space to operate.
Since 2014 the premises, buildings and land, have been in the ownership of the company itself. HüWa has its own engineering department with CAD work stations using modern 3D-technology, which allows for a smooth exchange of data with most current software.
Likewise in production, the personnel and machinery have continually been adapted to fulfill the ever-changing requirements of noise protection products. Skilled personnel work on modern sheet-metal and steel forming machines.
Today, HüWa has 25 employees with a Sales Office in Lam guaranteeing close customer support in the south of Germany, Austria and Slovakia.
All areas of the order processing being under one roof, HüWa distinguishes itself with its fast, flexible, customer-friendly and economic project coordination.

Unispace: specialist in partition systems
Unispace designs, develops, produces, assembles and maintains tailor made partitions. We do this with an unprecedented passion for perfection and knowledge of vital issues such as sound insulation and fire protection.

World Acoustic Group SA is a dynamically developing
construction-engineering company, offering products and services mainly
in acoustic environment protection.
The main shareholder of WAG SA is one of the greatest European
manufacturers of extruded elements – Royal Europa Sp. z
o.o. Long-standing cooperation between the two organizations has enabled
to create staff and financial potentials, both heavily market-oriented.
WAG SA offers products and services within the scope of complex
investment handling along with keeping the highest work and environment
safety standards possible. We offer the following: site management,
designing, material delivery and construction. One of our chief assets
is an experienced team of engineers aimed at diligent cooperation with a
possible investor.