Enger (Robert Kwiecień) is a manufacturer and general distributor of handles and accessories for interior doors, founded in 1996 in Miechów, Poland. For nearly three decades, the company has been tracking global interior design trends and translating them into functional products — handles, rosettes and accessories engineered for the demands of the European market.
Present in more than 17 countries, with a website available in 17 languages (including Romanian), Enger works with authorised distributors, hardware showrooms and joinery workshops. Its partnership model is a flexible one: no minimum order quantity, with commercial terms tailored to each individual market.
Nearly 30 years of experience in manufacturing and distributing door handles for the European market.
Proven experience
Headquarters at ul. Zagrody 25, 32-200 Miechów. Integrated production and logistics for fast delivery across Europe.
In-house production
A network of authorised distributors across Europe, with support in 17 languages and INCOTERMS conditions for international partners.
European network
APRILE, STILE and STERK — three distinct lines covering the premium, modern and commercial segments of the door handle market.
Complete portfolio
Under the Enger umbrella, three brands cover distinct segments of design and use — from the classic refinement of APRILE handles, through the Italian minimalism of the STILE series, to the rugged STERK solutions for heavy traffic.

“The revival of beauty” — a premium line with 7mm slim rosettes. Noble finishes: matte gold, matte white, antique patina, PVD copper. Handles conceived as jewellery for the interior, suited to luxury homes and residential architecture projects.
“Design for you” — minimalist Italian design. Clean lines, 5mm and 7mm slim rosettes, a self-levelling double-spring mechanism. Conceived for modern homes where form matters as much as function.
“A lasting choice” — a rugged line for heavy traffic. Oval and kvadrat rosettes in high-grade aluminium, with wear-resistant finishes: stainless steel, PVD basalt, matte black and PVD copper.
| Feature | APRILE | STILE | STERK |
|---|---|---|---|
| Rosette thickness | 7mm SLIM | 5mm / 7mm SLIM | 3mm / 8mm |
| Segment | Premium / Luxury | Modern / Contemporary | Commercial / Durability |
| Rosette shapes | R (round), Q (square), RT, QRT, QS | R (round), Q (square) | Oval, Kvadrat |
| No. of finishes | 12+ finishes | 7 finishes | 7 finishes |
| Warranty | 2 years | 2 years | 2 years |
One of the things that sets Enger apart from run-of-the-mill manufacturers is its collaboration with internationally renowned designers. Every handle collection carries the signature of a professional with a verified track record and awards recognised across the product design industry.
Winner of the Wallpaper* Design Award, Must Have Łódź Design and Mazda Design Award. One of Poland's most decorated product designers, with an international portfolio.
A graduate of ECAL (École cantonale d'art de Lausanne, 2007) and an IKEA Foundation scholar. In 2012 she founded the Office for Design & Research, with work exhibited internationally.
Designer, university lecturer and Doctor of Fine Arts. Trained in architecture, later an industrial design specialist with European recognition.
A designer with a comprehensive approach to the creative process. Her work stands out for its attention to detail and the deep connection between user and object.
A graduate of the Academy of Fine Arts in Gdańsk (2007). Since 2008 he has worked at the intersection of architecture and product design.
A design and strategy studio based in Warsaw, specialising in visual identity and product design with an impact on the European market.

Enger is not just a manufacturer — it is a company with a clear vision of what a quality product means in the context of contemporary interior design. That vision shows in every decision, from the choice of design collaborators through to the selection of materials and partnership terms.
Out of hundreds of possibilities, Enger supplies its partners only with the brands and models that are genuinely worthwhile — clean, functional and durable.
Guaranteed quality
An internal design office that creates new collections from scratch, drawing on global manufacturing expertise and collaborating with award-winning designers.
Continuous innovation
Active participation in international interior design fairs. European trends are observed and woven into every new collection.
Lasting relevance
| Value | Enger's commitment |
|---|---|
| Material quality | High-grade aluminium and zinc, advanced production processes, flawless execution |
| Commitment | Meeting customers' high expectations — a non-negotiable standard for every product |
| Cooperation | Aesthetic, durable products created in collaboration with globally recognised experts |
| Professionalism | Optimal comfort and long-term reliability for every end user |
| Warranty | An official 2-year warranty on every product in the portfolio |
LC Design is the authorised Enger distributor in Romania — an active partnership that brings the complete APRILE, STILE and STERK range to the Romanian market. We work with hardware showrooms, joinery workshops, architects and interior designers across the country.

The complete range of APRILE slim 7mm handles and rosettes — every finish, every model, permanently in stock. Delivery within 24-48h in Romania.
The most sought-after Enger line on the Romanian market. Minimalist Italian design, ultra-slim rosettes, 7 finishes available immediately.
Rugged solutions for residential and commercial projects. Oval and kvadrat rosettes available in 7 special finishes.
Do you run a showroom or a joinery workshop, or work as an architect or interior designer? You can order Enger handles at wholesale prices directly from LC Design — the official distributor for Romania. No minimum quantity, with dedicated support.
No minimum order quantity. Test the range or order exactly what you need, whenever you need it.
Total flexibility
Preferential commercial terms tailored to your volume of business — a healthy margin guaranteed.
Proven profitability
Product training, presentation materials, technical consultancy and marketing support for partners.
A real partnership
Immediate access to Enger wholesale prices, the full APRILE · STILE · STERK stock, product training and dedicated support.