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Quality from Solingen since 1898

Lüttgens & Engels GmbH & Co. KG Metallwarenfabrik Nümmener Str. 37 • 42653 Solingen Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de. Quality from Solingen since 1898. Our strength is tube processing.

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Quality from Solingen since 1898

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  1. Lüttgens & Engels GmbH & Co. KGMetallwarenfabrikNümmener Str. 37 • 42653 Solingen Tel: 0212-258510 • Fax: 0212-2585120E-Mail: mail@luettgensengels.de Quality from Solingensince 1898 Our strength is tube processing. Right from the start,we are your partner from engineering to end production. We rely on long-term experience in bending technology and tube processing. We manufacture as to your specifications, drawings and data files small and mass quantities. 1

  2. Managing Director & Sales Dr.Tilmann Schultes Engineering Andreas Beck Quality Management Uwe Zwicker Production Michael Henkels Logistics Margrit Meyer Finance Sabine Littera Employees : 35 Turnover 2010 : 6,0 Mio. Export : 1,9 Mio. Affiliates: L & E Products and Development Taiwan, S.W.L.E. Poland Certified from: TÜV after ISO 9001:2008 Certificate no.: 01 100 90012 In 1898, Lüttgens & Engels was set up as a foundry in Solingen-Gräfrath. At the beginning, only bicycle parts were manufactured, followed by the production of parts made from tubes such as handlebars, stems etc. that have turned into millions of parts having been produced for decades. Up to now, our main focus in production is on tube processing. Constant technical development und sustained communication with our partners as well high standards of reliability and quality are the basis of excellent business relations with our customers. Today we have major customers in the automotive, bicycle, electrical and furniture industry. Lüttgens & Engels GmbH & Co. KG •NümmenerStr. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: mail@luettgensengels.de 2

  3. Material: • Steel tubes as to DIN EN 10305-1 / -2 / -3 in 6 - 42 mm • and 0,5 - 3 mm thickness • Aluminium tubes • Stainless steel tubes • Steel and stainless steel sheets • Die-casted Aluminium as well as forged parts Technology CNC-bending tools with multi-radii technical equipment for mass production Pipe bending with variable radii Processing of tube ends using a multistage tool Lüttgens & Engels GmbH & Co. KG •NümmenerStr. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: mail@luettgensengels.de 3

  4. Methods • Tube forming and tube end processing • Soldering under shielding gas • Welding by hand torch WIG/MAG/MIG • Welding by robot MAG/MIG • Tube end processing (i.e. upsetting, expanding, flanging and reducing)‏ • Welding of Aluminium • Punching, stretching, pressing • Construction of components and assembly • Pipe grinding by 4 stages grinding line • Hand grinding and polishing by grinding wheels • All surfaces from high-performance suppliers Lüttgens & Engels GmbH & Co. KG •NümmenerStr. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: mail@luettgensengels.de 4

  5. Equipment • 2 CAD – working stations: • CATIA V5 and Solid Works Formats: CATIA, VDA, IGES • In-house construction of measuring tools and equipments • 3D – coordinates measuring machine with metering range 1500 x 1000 x 1000 for regular geometric and free formed surfaces. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 5

  6. Guiding pipes for oil level gauges, brake cables, etc. Examples of end products Automotive industry Tube bending and pipe forming parts 6-16 mmfor cable guiding ways, oil feeds, etc. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 6

  7. Examples of end products Automotive industry • Tubes for water, oil and air pipes Free formed stainless steel tubes 10 x 0,5 zinc coated steel taps fixed by MIG-soldering. Use: Sunshine roof drains Bended and formed tubes, 6-25 mm range, with EPD-coating and in stainless steel Use: Oil and water circulation. Bended tube parts, 6-8 mm range, MAG welded or furnace soldered,leak tested and partly ready-made with rubber parts. Use: Oil circulation Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 7

  8. Tubes for water, oil and air pipes, protection and reinforcement tubes as prevention against corrosion. Examples of end products automotive industry Bended tube parts, 6-35 mm range with formed ends. MAG welding by using 8-axes robot with follow-up leak testing. Use: Oil circulation and air intake. Bended tube parts, 15-25 mm range, with formed tube ends Use: Oil circulation Bended tube parts, 35-50 mm range, with formed tube endsand liquid-tight seam and deep-drawing. Use: Fuel feed systems Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 8

  9. Hoop guard with glass ball blasted surface Examples Motorbike Parts • Handlebars • Motorbike Racks • Connecting parts Connecting parts of tube, sheet and turned parts, welded or soldered,as reinforcement, Use: Hoop guards and for intake manifolds. Stainless steel tube handlebars, 22 mm, with diverse welded or soldered components, partly with cone shaped ends. Motorbike racks: Part consisting of wire and bended tube parts, hard soldered and chromium plated using special processing methods. Connecting parts: Consisting of tube, sheet and turned parts, welded or soldered. Use: Attachment of motorbike components. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 9

  10. Seat posts Examples of end products Bicycle parts • Handlebar stems Fully assembled parts of die casted or forged Aluminium with supplementary stainless steel and plastic components. Use: Adjustable handlebar stems. Fully assembled parts of die casted or forged Aluminium with supplementary stainless steel and plastic components. Use: Seat posts for bicycles. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 10

  11. Access Way description From the South A3 direction Oberhausen to AB-Kreuz Hilden (crossing), change to A46 direction Wuppertal, Exit Haan-Ost/Solingen, See map. From the North A1 to Kreuz Wuppertal Nord (crossing), change to A46, Exit Haan-Ost/Solingen, See map. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 11

  12. ISO 9001:2008 Way description From the South A3 direction Oberhausen to AB-Kreuz Hilden (crossing), change to A46 direction Wuppertal, Exit Haan-Ost/Solingen, See map. From the North A1 to Kreuz Wuppertal Nord (crossing), change to A46, Exit Haan-Ost/Solingen, See map. Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 E-Mail: mail@luettgensengels.de 12

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