TESTIMONIALS


Here's what Jack Weinraub's clients say...

Michael Anthony Jewelers Inc.

Michael Anthony Jewelers Inc. produces more than 15,000 castings per day.

With such high volume, it is a substantial task to maintain the high quality we are known for and must maintain.

Jack Weinraub implemented new technology in model and mold making, wax and plastic pattern production, investing and burnout, and most importantly, casting.

Mr. Weinraub assisted us in resolving productivity issues, reducing reject rates and he found dollar and time saving solutions to our complex casting difficulties.

We have found Mr. Weinraub to be technically very well versed and a true professional in the jewelry manufacturing industry.  His services assist us in manufacturing at lower costs, and thereby contributing to better profitability.

Paul Finelt
Vice President Manufacturing
Michael Anthony Jewelers Inc.

Fantasy Diamond Corporation

Dear Jack,
Your recent visit to our shop has enlightened and re-directed us in many areas.  Our focus is now on the right path and the results are blossoming in all departments.  From increased wax production with fewer rejects to higher quality castings the improvements are taking hold.  The changes you have suggested were eagerly accepted and incorporated smoothly due to the relationships you fostered with my people and the training you provided them.  Your unique style and wealth of experience are truly a welcomed and trusted match that I would recommend to anyone who is in need of advice in technical disciplines and overall corporate strategy.

Robert Previti
Vice President of Manufacturing
Fantasy Diamaond Corporation

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Zenmax SDN BMD

The Zenmax Company is one of the largest producers of fine gold jewelry in Malaysia.  Our products are very well received in the U.S., Europe and the Middle East.  We primarily produce 22 karat gold, with stone set items of high styling and quality.

Although we employ more than 100 stone setters, we had difficulty keeping up with the volume of stones we were required to set.  In addition, 22 karat gold is a troublesome metal to cast and rejects were high.  Costs were rising and we needed help to overcome these problems.

Mr. Weinraub was recommended to us.

In discussion with Mr. Weinraub we felt he understood our problems and would be able to help us out of our difficulties.

Mr. Weinraub taught us to set stones in wax, thereby reducing our labor costs by a full 90%.  Breakage of stones is now nearly zero.  He educated us to understand the importance of metal and flask temperature control, which alloys will give best results, how to invest properly and to produce castings with minimal defects.

Mr. Weinraub understood every problem and how to solve them.  He gave us a true education and it was a pleasure to work with him.

Mr. Goh Heow Ewe
Managing Director
Zenmax SDN.BMD
Penang, Malaysia

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Morning Sun Inc.

Although we were a small company, we realized that in order for us to grow, be competitive and remain profitable, we needed help in all phases of jewelry manufacturing.

Our designer introduced us to Mr. Jack Weinraub at a jewelry show and subsequently Jack helped us with the layout of casting, wax making and polishing departments.

Guiding us through the extensive complexities, Jack directed, trained and advised us into becoming a class A company.  We requested that he re-visit us several times. Teaching, advising, admonishing and urging us on to success.

We have now grown by more than 300 percent.  Growth of this nature would not have been possible for us without the assistance Mr. Weinraub has given us.  The return of our investment in Mr. Weinraub's time and counsel was rapid and has been repaid many times over.  We consider it to be one of the wisest investments we have ever made.

Joseph Giorgi
President
Morning Sun In
c.

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Emwa

Emwa is a chain of eighteen fashionable jewelry retail stores in Mexico.

In order to produce exclusive designs for our established stores we decided to set up a manufacturing division.  The results, however, were very poor.  Quality was unacceptable and costs were too high. We asked our American supplier, Romanoff International, to recommend someone who could help us, and we were introduced to Mr. Jack Weinraub.

Mr. Weinraub spent two weeks at our factory in Mexico and taught us important techniques, recommended excellent equipment for our work and organized our thinking with practical methods that greatly improved quality and productivity

With lowered costs and better quality, we became confident enough of our abilities to enlarge our manufacturing premises and are now producing all types of jewelry products for ourselves and for major wholesale companies in Mexico as well.

We could not have done all this without Mr. Weinraub's instructions. We owe our success to Mr. Weinraub.

Eli Goldberg
Vice President of Manufacturing
Emwa

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Some of Mr. Weinraub's clients ...
 
  • Michael Anthony Jewelers, Inc., Mount Vernon, New York
  • D.B.C. Inc., New York, New York
  • Jose Jess Inc., New York
  • Jerry Madison, Los Angeles, California
  • Ostbye & Andeson Inc., Minneapolis, Minn.
  • Kirchner Corp., Minneapolis, Minn.
  • Oro America Inc., Burbank, California
  • Fantasy Diamond Corp., Chicago, Illinois
  • Morning Sun Co., Albuquerque, New Mexico
  • Emwa, Monterrey, Mexico
  • Inter-Gold India Ltd., Bombay, India
  • Shrenuj Company Ltd., Bombay, India
  • Lanka Jewelry Ltd., Colombo, Sri Lanka
  • Zenmax SDN BHD, Penang, Malaysia
  • Selberan Jewellery, Kuala Lumpur, Malaysia
  • U.B.S. Ltd., Surabaya, Indonesia
  • Golan International, Tel Aviv, Israel
  • Majestic Diamonds, Eilat, Israel
  • International Diamonds Ltd., Bangkok, Thailand


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