triangle GmbH

Contact details

  • Friedenstr. 98
  • 42699 Solingen
  • Germany

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About Us

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In 1946, the founder of the company, Erwin Hill, started making rotary whisks of very solid quality. In doing so, he laid the foundations for the company as a whole and, in particular, a range of high-grade kitchen utensils which are still made at the location in Solingen today. In line with his slogan, "There's no alternative to functionality and quality", the product range was gradually expanded and successfully marketed over decades, usually under the famous brand names of their key customers. Since both the markets and the manufacturing processes have changed dramatically in recent years, the third generation of family owners decided to market the products made by the Hill company under their own trade name of triangle®. Under this label, both consumers and the trade have access to a product range covering over 300 different kitchen utensils - marketed the world over. In 2012 Hill Metallwaren was renamed into triangle® GmbH.

Hill Metallwaren / triangle® GmbH is a family firm based in Solingen and will remain so, which makes it a dependable economic factor in this region. Wherever possible, we make full use of environmentally compatible production methods, such as plastics made from renewable raw materials, recycled paper for packaging and catalogues and electricity from sustainable sources. Even our internet appearance is climate neutral hosted. At the same time, we ensure that, in the production of our kitchen utensils, the quality and functionality must not be compromised. In this way, we know that our kitchen aids will not only contribute to improving the pleasure of the meals prepared with them, using them is also intended to be enjoyable, exciting and motivating.

As indispensable aids to peeling, decorating, garnishing and shaping foods, our products are equally appreciated by professional chefs and demanding households. And we will do our utmost to ensure that it stays that way.

Range of services

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triangle® Products

Development, manufacturing and distribution of triangle® premium kitchen tools


  • for home chefs and professionals

  • for garnishing and decorating

  • for preparation and serving


In our range:


  • Fish & Seafood Tools

  • Mincing Knives / Mezzaluna Knives

  • Spatulas & Turners

  • Fruit & Vegetable Carving Tools

  • Decorating & Garnishing Tools

  • Knives Made in Solingen

  • GreenGrip® sustainable kitchen tools

  • Peelers & many other kitchen tools



Other Products & Services:


  • Private label manufacturing, Made in Germany

  • Individualised promotional gifts



Endless Julienne Cutter & Spiral Cutter

For precisely cut vegetable garlands or spaghetti. To achieve best results set the cutter on its...

triangle GmbH Friedenstr. 98 42699 Solingen Germany +49 212 22115 0


Fruit & Vegetable Corer

Get fruit and vegetable ready for stuffing or other preparations in no time with the Fruit and...

triangle GmbH Friedenstr. 98 42699 Solingen Germany +49 212 22115 0


Garlic cutter

Other than common garlic presses the triangle® garlic cutter does not crush your garlic but cuts it...

triangle GmbH Friedenstr. 98 42699 Solingen Germany +49 212 22115 0


Slicer, 3 pieces

The triangle® Slicer with exchangeable blades combines three functions in one and helps to save...

triangle GmbH Friedenstr. 98 42699 Solingen Germany +49 212 22115 0


Pie knife serrated

The triangle pie knife combines two functions in one: cutting pies and cakes and serving. Therefore...

triangle GmbH Friedenstr. 98 42699 Solingen Germany +49 212 22115 0

Exhibitor at the following trade fair

Ambiente 2017

10.02.2017 - 14.02.2017 Hall: 3.1 Stand: G 02