SS Amethyst Ring. Gem Wt- 7.2ct. Metal Wt- 3.38g
SS Amethyst Ring. Gem Wt- 9ct. Metal Wt- 6.3g SS Diamond & Citrine Ring CT Wt- 4.84ct Met Wt- 4.31g

R286 Genuine 9K or 14K Yellow gold Natural Turquoise & Pearl Ring in your size

The D-Series is punkers newest product family and offers our customers a standardized solution for challenges in the commercial heating, ventilation and air conditioning (HVAC) industry. This product family is used in free-blowing applications (i.e. without the use of…

SS Rhodium Plated Diamond Square Ring CT Wt- 0.5ct Met Wt-4.67g
Stars Engagement Ring, Kinetic Diamond Ring, Spinner Diamond Ring, Size 5-12.75 Quality

0.16ct 24 Round Brilliant Cut Gents Diamonds Wedding Ring in 9K,18K gold & Plat

September 29th, 2018 was a special day for punker. The company RATIONAL AG had its technical director Peter Wiedemann as well as Wolfgang Wirtz, Aldo Paintner and Dr. Uli Mach personally bring us very good news: the award of…

Anniversary Round Cut Diamond Ring I1 G 0.55 Ct Pave Set 14K White gold 5.75 mm
Tanzanite and Diamond Womens Halo Promise Ring 0.44 ctw 14K White gold JP 151575 Thinner Ring Women's from 585 gold Yellow Smooth Plain Ladies,

Crown Semi Mount Bridal Ring Set I1 G 0.50 Carat Round Diamond 14K Solid gold

Engagement Ring Set V Round Diamond VS1 E 0.25 Carat 14K pink gold Prong Set

During a visit in Eckernfoerde the Schleswig-Holstein Regional Group of the German Association for Quality (DGQ) convinces itself of the high quality standards at punker. Several times a year, the Schleswig-Holstein Regional Group of the German Association for Quality…


Eternity Wedding Natural Diamond Ring VS1 E 0.55 Ct Yellow gold 2.15MM Appraisal

At the end of August I travelled to Silicon Valley as part of a delegation trip organized by the state government of Schleswig-Holstein under the leadership of Dirk Schrödter, head of the state chancellery – and flew home very…

Heart Shap Anniversary Wedding Ring I1 H 0.40Ct Genuine Diamond 14K gold 10.35MM Thomas Sabo Jewelry Unisex Ring Ethno Skulls bluee TR2204-534-1

Knot Engagement Ring I1 G 0.50 Ct Round Diamond 14K gold 7.80 MM Prong Set

PROJECT OVERVIEW Citizen Industries Limited has been a leading manufacturer of Air Handling Units (AHU), Lab furnishing equipment and Biotech equipment in India for three decades. In 2016, punker helped Citizen reduce the number of different fan wheels used…

Thomas Sabo Jewelry Women's Ring Pearl Karma Wheel TR2025-642-14


It’s round, it’s spinning, it’s impossible to imagine today’s world without it – the wheel. It is considered the most important invention of mankind and the key to technical development. And with it the origin of the punker fan wheels, which…

Three Stone Engagement Ring 0.65 Carat I1 G Round Cut Diamond 14K Two-Tone gold
Facts & Figures Three-Stone Ring Tourmaline Amethyst Ruby Wedding Bridal Gift 14K White gold

Anello in gold pink 18 Kt con cuore azzurro

In 2018, energy efficiency was again one of the topics exhibitors and visitors were concerned with at the 2018 AHR Expo, which was held from January 22 -24 in Chicago. Thus, the punker exhibition team was thrilled about the great interest with which…

Tri-color 14K Solid Yellow gold White Round Cut Cubic Zirconia Butterfly Ring
UK Hallmarked 14 ct gold Cubic Zirconia Cluster Ring (JG2)

Anello gold Bianco Diamanti Solitario Nuova

  Exactly half a year after punker GmbH visited the World Market Leaders’ Forum at the boarding school, day school and IB World school Louisenlund, the 16 students of the Louisenlund talent program”plus-MINT” reunited with us in Eckernförde. At the punker headquarters, the emerging talent learned more…

UK Hallmarked 18ct White gold 0.20ct Diamond Engagement Ring RRP (HW16)

Anello solitario in gold bianco 18 Kt 750 1000 con diamante Kt 0.06

The punker product portfolio is fit for the energy-efficient future of ventilation system solutions The punker product development and strategy team, made up of sales and R&D employees, is very close to the market and can therefore respond to the changing…