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OUR FACTORY

N.E.F Manufacturer handle production fully from A-Z. Under one roof, we have production facility, In-house designing and development team, all are ready to support and help your business to grow.

Our factory specializes in manufacturing 100% recycled (RJC’s Standards) Gold fine jewelry, 10K(417), 14K(585) & 18K(750) with Certified lab grown Diamonds, Gemstones, Moissanites and Cubic Zirconia (A5 Grade).

On the other hand, we also provide handcraft and casting service for a high quality 100% recycled (RJC’s Standards) 925 Silver Jewelry, along with rhodium plated ,14K &18K recycled Gold plating and PVD coating. For 925 Silver jewelry we offer Masonite stones, semi-precious stones and cubic zirconia (A5 Grade).

Creating a partnership with Jewelry Manufacturing like N.E.F allows you to expand your business in every scale. Instead of offering customers the same type of jewelry that they can find in any other store, you will be able to offer them one-of-a-kind jewelry in different metals that can't be found anywhere else, except from you.

On top of that, we can assist to bring into life just a single unique piece, and on other hand, we can accommodate large orders on a mess production scale and the capabilities to customize and design styles exclusively for your brand within the highest market standards and the most competitive prices, and of course, with outmost professional service. Contact us now


At our factory you will find old-tech technology and high-tech machinery. We are always aiming to make certain that the most up to date equipment’s and newest machinery is setup in our factory facility, this allows the whole teams to work efficiency and professionally, the results of it reflect to the fastest way our production is working.

Lead time- samples of custom design would be ready within 3-5 days since CAD is approved. Bulk orders require 3 weeks – 4 weeks.

Factory MOQ- No minimum order for solid fine Gold jewelry, notwithstanding, the minimum order for 925 Silver jewelry is 10pcs per design, along with $99 minimum order amount.

Repeat orders- as soon as your line of jewelry has been developed, designed, and produced, you’ll always have the option to use our repeat order service for fast and easy reorders. The mold of each design will be stored, and your key account manager will fill future reorders to your exact specifications.

Factory Techniques
  • Wax Carving
  • Master Work on Solid Gold & 925 Sliver
  • Wax lost casting
  • Filling
  • Polishing
  • Soldering
  • Diamond setting
  • Gemstones stones setting
  • Masonite stones setting
  • Laser engraving
  • stamping
  • CNC Work
  • Settng(wax setting, hand setting,binocular setting)
  • Laser Cutting
  • Tumbling polishing / Electropolishing
  • Plating: Silver, Gold (up to 3 micros), White Rhodium, Black Rhodium, PVD and E-coating.

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