RS Productline

What RS Productline does

RS Productline is a privately held German industrial manufacturer headquartered in Norderstedt, Schleswig-Holstein, with a documented founding year of 1892. The firm produces mechanical components for fluid-handling and power-transmission applications, including hose fittings, quick couplings, swivel joints, welding kits, dry clutches, and a proprietary product line referred to as RESTAB. The company operates with 51-100 employees and presents itself as a B2B industrial supplier rather than a consumer-facing or technology business.

The product catalog suggests a go-to-market oriented toward original equipment manufacturers (OEMs), industrial maintenance and repair operations (MRO), and likely distributor channels across process and mechanical industry verticals such as hydraulics, oil and gas transfer, mobile equipment, and welding. The breadth across fittings, couplings, joints, welding kits and clutches indicates a single-vendor sourcing pitch for buyers seeking SKU consolidation within mechanical interfaces, while RESTAB functions as a differentiated branded line. No pricing models, public revenue figures, customer logos, management team data, or partnership disclosures were available in the supplied source material.

The firm's digital footprint is limited to a corporate website at rs-seliger.de and a YouTube channel (romanseliger); no e-commerce, app, API, or integration surface is documented. There are no reported funding rounds, M&A activity, leadership changes, certifications, patents, or competitive awards in the source data. The combination of 130+ years of operating history, a sub-100 employee scale, traditional mechanical-component products, and no disclosed technology or AI capability is consistent with a niche heritage industrial manufacturer operating in a sustaining rather than high-growth mode.

Name

RS Productline

Website

https://rs-seliger.de

Company type

Private

Founded year

1892

Headcount range

51–100 employees

Short description

RS Productline is a privately held German manufacturer of industrial hose fittings, quick couplings, swivel joints, welding kits, dry clutches, and RESTAB, serving fluid-handling and mechanical power-transmission B2B customers since 1892.

Ownership category

akta.pro rank

Headquarters

HQ city

Norderstedt

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Core offering

RS Productline manufactures and supplies industrial components, including hose fittings, quick couplings, swivel joints, welding kits, dry clutches, and its RESTAB product line. The company is based in Norderstedt, Germany, and serves industrial buyers requiring these mechanical and fluid-handling components.

Differentiator

Problem solved

Functional benefit

Products and services

• Hose fittings Industrial hose fittings manufactured by RS Productline for fluid handling and connection applications in industrial settings.
• Quick couplings Quick couplings manufactured by RS Productline for fast connection and disconnection of fluid lines in industrial applications.
• Swivel joints Swivel joints manufactured by RS Productline to allow rotary movement in piping and fluid handling systems for industrial use.
• Welding kit Welding kits supplied by RS Productline for industrial welding applications.
• Dry clutches Dry clutches manufactured by RS Productline for mechanical power transmission in industrial applications.
• RESTAB RESTAB is a named product line offered by RS Productline; specific functional details are not provided in the source data.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Expansion highlights1 record

Direct peers

• CEJN: Swedish specialty manufacturer focused on quick connect/disconnect couplings for pneumatics, hydraulics, and fluid handling. Closely comparable to RS Productline in scale, product focus (quick couplings), and target industrial customers.
• Stäubli: Swiss industrial manufacturer with a Fluid Connectors division producing quick release couplings, dry-break couplings, and multicoupling systems for oil & gas, chemical, and industrial applications. Direct competitor to RS Productline's couplings and swivel joints portfolio.
• MannTek: Swedish manufacturer of dry-break couplings and breakaway couplings for the oil & gas, chemical, and petrochemical industries. Direct overlap with RS Productline's RestAB breakaway coupling product line.
• Tema (Tema-GM): Italian/German manufacturer of quick action couplings and self-sealing couplings for industrial fluids. Comparable mid-sized European specialist manufacturer competing directly with RS Productline in quick couplings.
• Dixon Valve & Coupling: US-based manufacturer of hose couplings, fittings, and fluid handling accessories. Overlaps directly with RS Productline's hose fittings product category and serves similar industrial fluid transfer end markets.
• Walther-Präzision: German specialist manufacturer of quick release couplings and connecting systems for fluids and gases. Highly comparable German peer to RS Productline in terms of size, geography, product focus (quick couplings), and customer segments.
• Holmbury: UK-based manufacturer of hydraulic quick release couplings, flat-face couplings, and multi-coupling solutions. Closely comparable product offering and target customer profile to RS Productline's couplings business.
• Faster Couplings: Italian manufacturer specializing in flat-face quick couplings and quick disconnect couplings for agriculture, construction, and industrial hydraulics. Directly comparable product category and target customers to RS Productline.

Broad incumbents

• Parker Hannifin: Global industrial conglomerate with a dedicated Quick Coupling Division offering hydraulic and fluid handling quick-disconnect couplings directly comparable to RS Productline's core couplings and hose fittings. Much larger and broader portfolio but overlapping core product category.
• Eaton: Diversified power management company whose Aerospace and Industrial segments produce quick disconnect couplings, hose fittings, and fluid conveyance components directly overlapping with RS Productline's product line. Serves similar oil & gas, chemical, and industrial customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights5 records

Customer concentration

• YouTubeyoutube.com/user/romanseliger
• LinkedInlinkedin.com/company/roman-seliger-armaturenfabrik-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about RS Productline