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User Guide
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Röchling SE & Co. KG.

Company Profile

■URL

https://www.roechling.com/

■Address

Richard-Wagner-Strasse 9, 68165 Mannheim, Germany

Business Overview

-The Company is a family-owned entity specializing in the development and manufacturing of engineered plastic systems and components for multiple industrial sectors, including the automotive industry.

-The Company is organized into three divisions:

  • Industry Division: Develops and supplies thermoplastics and composite materials in the form of semi-finished products or machined parts for a wide range of markets
  • Automotive Division: Develops and manufactures plastic solutions for the automotive industry, focusing on aerodynamics, structural lightweighting, fluid and air management systems, battery solutions, and precision components
  • Medical Division: Develops products, services, and platform solutions for the healthcare industry including pharmaceutical packaging, drug delivery systems, consumables, and other components

-In the fiscal year ended December 31, 2025, sales in the Company’s Automotive division were EUR 1,193 million, a decrease of 3.9% from EUR 1,241 million in the previous year, while its profitability improved. The division focused on increasing efficiency, strengthening global competitiveness, and developing new market opportunities amid tariff policies, local trade restrictions, and volatility in electromobility development. It had 5,383 employees at the end of 2025 and capital expenditures of approximately of EUR 42 million, an increase of 23% YoY. The increase in the division’s capital expenditure was mainly driven by the further optimization of its global production structure.

-In April 2025, the Company’s Automotive division announced that it will close its plant in Chengdu, China, by the end of 2025 and shift production to other facilities within China. This is part of efforts to optimize its global production network and was driven by several factors, including weak demand from international and local OEMs in the Chinese market, optimal utilization of existing capacities and investments, customer structure and supply chain considerations, and political conditions.

Shareholders

-The Company is privately owned by members of the Roechling family.

Products

Aerodynamics
-Active Air Blinds (AAB)
-Active Air Dams
-Active and passive grille shutter modules
-Active Speed Lips
-Air ducts and sealings
-Partition walls
-Wheel arch liners (WAL)
-Underbody panels
-Acoustic covers with foam absorber

Battery solutions
-Battery housings and covers
-Cell frames
-Insulating sheets
-Cell contact systems
-Battery pack thermal management
-Battery cross members
-Battery protection
-Battery enclosures
-Aluminum power electronics cases
-Structural assembly components for batteries
-Charge ports

Fluid and Air Management
-Active charging gates
-Air-water management solutions
-Motorcycle fuel tanks
-Water injection systems

Advanced Active Cleaning Systems
-Liquid cleaning fluid container
-Cleaning fluid distribution system

Air intake systems
-Air intake systems with nonwoven filters
-Paper filters
-Air intake modules with optimized air flow
-Air intake modules with sharp cut raw air stroke for higher performance

Intake manifolds
-Intake manifolds with integrated water to air intercooler
-Intake manifolds with variable length adjustment
-Intake manifolds for high performance V10 engine
-Intake manifolds for twin charged gasoline engine

Climate cabin air solutions
-Acoustic pads
-Acoustic climate air ducts
-Climate channels made from LWRT

Air tubes
-Temperature resistant charge-air tubes
-Flexible charge-air tubes
-Clean air tubes with resonators
-Pre-intercooler ducts
-Post-intercooler flexible ducts

SCR systems
-SCR tanks with filling and degas pipe
-Secondary tanks for SCR fluid
-Complete SCR tank systems
-SCR filling heads
-SCR filling systems

Oil systems
-Oil pipes
-Hydraulic oil bottles
-Oil distribution systems

Degas bottles
-Degas bottles with level sensors
-Multi-chamber bottles for anti-corrosion

Filters

Structural lightweight systems
-Cross car beams
-Battery covers
-Battery enclosures
-Tubs, trunks and frunks
-Front end carriers
-Intrusion protection plates
-Door and side panels
-Suspension braces
-Spare wheel trays
-Multifunctional trays
-Battery trays
-Emergency wheel wells
-Complete body undershielding
-Rear axle covers
-Integrated underbody using lightweight, high-strength, Stratura material

History

1956 Foundation of Seeber S.r.l. by Willi Seeber in Rentsch, in the Bozen area. 
1986 Takeover of Seeber S.r.l. by Roechling.
1992/93 Acquisition of BASF/Elastogran Kunststofftechnik plant in Worms and Kast group by Roechling.
1997/98 Foundation of Seeber AG & Co. KG, Mannheim.
2000 Joint Venture Seeber Fastplas in Diadema (SP), Brazil.
New production plant in Trento, Italy.
New engineering office and production facility in Turin, Italy.
2001 Formation of 3 competence centers for the engine compartment, underbody and interior.
Joint Venture in Changchun, China.
Joint Venture in Araia, Spain.
2003 New production plant in Worms, Germany.
New production plant in Hattorf, Germany.
2004 New production plant in Changchun, China.
2005 Added the new production plant in Changchun, China.
Seeber Belgium N.V. become 100% subsidiary.
2014 New production plant in Wackersdorf.
2014 New factory in Kunshan, China put into operation.
2016 Laid the foundation stone for the new technical center in Worms, Germany.
2016 Establishes a joint venture in Japan.
Sep. 2017 Opened its second factory in Spain.
Opened a new plant in Shenyang, China with an investment of EUR 3 million.
May 2019 Entered into an agreement with Kasai Kogyo Co., Ltd to sell its plant in Wolfsburg-Hattorf.
Jul. 2019 Opened its new production plant in Kocovce in Slovakia.
May 2020 Opened the Roechling Direct Manufacturing Center (RDMC) in Waldachtal
2025 Closed plant in Chengdu, China, and shifted production to other facilities within China.

Supplemental Information 1

MarkLines Customer Support

9:00 a.m. - 5:30 p.m. Mon.-Fri. (excluding national holidays)
japan Japan
Roppongi, Minato-ku, Tokyo, Japan
+81-3-4241-3907
USA USA
Novi, Michigan, USA
+1-248-327-6987
MEX Mexico
León Guanajuato, Mexico
+52-477-796-0560
DEU Germany
Frankfurt am Main, Germany
+49-69–904-3870-0
CHN China (Shanghai)
Huangpu District, Shanghai, China
+86-21-6212-6562
CHN China (Shenzhen)
Nanshan District, Shenzhen, Guangdong
+86-755-2267-1725
THA Thailand
Klongtoey, Bangkok, Thailand
+66-2-665-2840
IND India
Gurgaon, Haryana, India
+91-124-4048779