1.85 Ct Trillion Cut Diamond 10k White gold Halo Engagement Wedding Ring
1.85 Ct Trillion Halo Diamond Cut Engagement Wedding Ring 10k pink gold 1.85Ct 14KT Real Yellow gold Natural Pink Tourmaline IGI Certified Diamond Ring


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…

1.85Ct Brilliant Cushion Cut Diamond Engagement & Wedding Ring In 14K White gold
1.85Ct Natural Burmese Red Ruby & EGL Certified Diamond Ring In 14KT White gold Quality

100% Japan gold 18k Stamped Amethyst Eternity Ring..

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…

1.85Ct Natural Red Ruby & EGL Certified Diamond Ring In 14KT Real White gold 1.85CT VS Natural purple-blueee Tanzanite Solid 18K White gold Diamond Ladies Ring

100% Genuine Solid 9k White gold Engagement Wedding Ring Simulated Diamonds SzO

Jamie Smalling, our inside sales representative at punker LLC in Hickory, NC, visited AHR Expo México in early October. At the largest trade show of the air conditioning and ventilation industry in Latin America our representative MG Asociados exhibited…

100% Natural 1 Carat Diamond Ring Eternity Wedding Engagement 14K gold RWG146-1
1.86 CTW SPHENE + Diamond Ring 14 KT. gold Setting STUNNING Must See Gr8 1.87 Ct Oval Rhodolite Garnet & Natural Diamond 14k Yellow gold Ring

100% Natural Hetian white yangzhi Jade Hand Carved jade Bottle pendant

100Pc Bulk Individual Wrapped Pearls Freshwater Oysters Mix color Pearls 9-9.5mm

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…


10Carat Yellow gold Three-Stone Emerald(1.50tcw) Ring (Size K 1 2) 6mm Widest

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…

10K 3 Amethyst 6 Sapphire Ring 2.9 gram Filigree Yellow gold Sz 9 Vintage Ornate 1.88 Ct Oval Cut Smoky Quartz & Topaz 14K gold Over Fashion Engagement Ring

10k gold 13 16 in. (21mm) tall Maltese Cross Pendant, w 18 in. Thin Box Chain

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…

1.89 Ct Round Cut D VVS1 10k Real White gold Three Stone Engagement Ring

10K gold Fabulous Emerald and CZ Ring Size 10 SALE-SAVE 600. R577

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…

1.90 Carat 14KT White gold Natural blueee Tanzanite EGL Certified Diamond Ring
10k gold Purple Amethyst Diamond Ring Size 10.75 US Sparkling
Facts & Figures 1.90 Carat 14KT White gold Natural Pink Tourmaline IGI Certified Diamond Ring

10k gold ring with CZ in a beautiful design

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…

1.90 Carat Natural blueee Topaz & EGL Certified Diamond Ring In 14KT White gold
1.90 ct 14K White gold Oval Cut Aquamarine & Round Cut Diamond Fashion Ring

10K gold two tone Bow Ring with synthetic Aquamarine Gem Stone Size 5

  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…

1.90 ct Round Baguette Cut D VVS1 Diamond Solitaire Ring 14K White gold Over

10K Ladies Yellow gold Diamond Fashion Butterfly Style Ring Engagement 0.40 ct.

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…