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Roth Hydraulics - "excellent pressure solutions" under the ROTH brand

Roth Hydraulics, formerly known as Bolenz & Schäfer, has been a leader in the field of accumulator technology for more than 70 years. Today's company, with locations worldwide, was founded in 1943. The consistent alignment of our business activities with market and customer requirements forms the basis for our success.

Well-positioned for global success.

Our companies

Roth Hydraulics GmbH

For over 70 years, Roth Hydraulics, known as Bolenz & Schäfer until 2016, has been a leading company in the field of accumulator technology and a stable factor for the region and the economy.
We are a globally sought-after partner in the field of hydraulic accumulator technology and see ourselves as the specialist that offers innovative technologies and solutions. The consistent alignment of our business activities with market and customer requirements forms the basis for our success.

Our strengths lie in the expertise we have acquired over many years and our comprehensive product range, which extends from standard diaphragm accumulators to customized accumulator systems with a volume of more than 100,000 liters of gas.
We provide you with innovative and customer-specific solutions of the highest quality - exactly what you would expect from a specialist in hydraulic storage solutions.

The worldwide availability of our products is ensured by a large number of company and product approvals. Thanks to our global presence with locations in Asia and America, we can guarantee a high level of customer proximity.

Since 1989, we have been part of Roth Industries, a globally active, family-run group of companies covering the "Building" and "Industrial Solutions" divisions. The Group's core competencies lie in the fields of energy, water and plastics.


Roth Hydraulics (Taicang) Co., Ltd.

Our subsidiary in China was founded in 2014 under the name BSD Hydraulic Technology (Taicang), now Roth Hydraulics (Taicang).
Initially only involved in the assembly and sale of standard accumulators, the entire spectrum of accumulator technology has been added over time.

After a change of location, with now considerably larger building areas, production, assembly and service are firmly established at this location.
The location is certified according to ISO 9001 and thus meets the international standard.


SFP Hydraulics Inc.

Roth Hydraulics NA was founded as a third location in the USA in 2016. Our product range for America was provided at the Syracuse site until 2024.

In 2024, the company SFP Hydraulics in Katy (Texas) was acquired and all business activities were consolidated at the new site. Since then, SFP Hydraul ics has provided sales, installation and service for all hydraulic accumulator technology products.
The company is certified to international standard ISO 9001.

Global presence

Our Locations

Our locations


EUROPE

Roth Hydraulics GmbHLahnstrasse 34
D-35216 Biedenkopf
Germany
contact
+49 (0)6461/933-0
service@roth-hydraulics.de
www.roth-hydraulics.de


ASIA

Roth Hydraulics (Taicang) Co., Ltd.(1F-3F) in building on the left side of No.18 Middle Suzhou Road, Taicang Economic Development Zone, Taicang City,
Jiangsu Province 215400, P.R.ChinaLahnstraße 34
D-35216 Biedenkopf
Germany
contact
+86 (0)512/53208836
service@roth-hydraulics.cn
www.roth-hydraulics.cn


AMERICA

SFP Hydraulics, Inc.22240 Merchants Way,
Suite 100
Katy, TX 77449
USA
Contact us at
+1(281)347-8080
info@sfphyd.com
sfphyd.com

Over 70 years of experience in hydraulic accumulator technology

Our history

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Our expertise - born of experience
1943Foundation of the Eckelshausen plant by Heinrich Schäfer, shareholder of the company BOLENZ & SCHÄFER, Dortmund (BSD) Main product are clutches for drive technology
1952Development and production of hydraulic components and piston accumulators
1956Start of series production of hydraulic piston accumulators
1967Delivery of accumulators for high-voltage circuit breakers
1981Start of globalization; certification according to ASME (U-Stamp)
1989Roth-Industries takes over Bolenz & Schäfer
1994System supplier in the field of railroad hydraulics for energy self-sufficient, radio-controlled hydraulic systems
2011Bladder accumulators are added to the product range
2013Diaphragm accumulators are added to the product range
2014Foundation of BSD Hydraulic Technology (Taicang), today Roth Hydraulics (Taicang), China
2016Foundation of Roth Hydraulics NA, USA
2016Change of name - Bolenz & Schäfer becomes Roth Hydraulics
2022Expansion of Roth Hydraulics (Taicang), China
2023Development of the Roth DURALOCK® thread
2024SFP Hydraulics USA becomes a Roth Hydraulics company

One brand - many strengths

Roth Industries

Roth Hydraulics has been part of the Roth Industries group of companies since 1989. This results in many advantages for us and our partners.
Roth Industries defines itself as a value-based and future-oriented family business and is a reliable and responsible partner for customers, employees and the regions in which the group and its associated companies operate.