SUMMARY OF THE SONXI JEWELRY

• SONXI focuses our business on Jewelry and High technology plating.

• 2008 - Set up the first workshop 2500 feet square in Ho Chi Minh city.

• 2015 - Build new factory 32000 feet square in Binh Duong province.

• September 2019 - Starting a new R&D and Automation center in Binh Duong province.

• OEM/ODM services.

• Average 50.000 units/month.

• Focus on Brass, Stainless steel, Silver, Gold.

• 60 staff in Ho Chi Minh, 60 staff in Binh Duong.

• Jewelry mold was made by injection machine Raceway. Then each piece of mold was stone setting by classic craftsmanship.

• We place the wax piece in the metal can and enrobe it in fine paster. The canister then was placed in a furnace where the wax transforms into liquid and flowed away, leaving a negative space in plaster.

• Molten metal was poured through the ducts of plaster to fill the negative space.

• Semi centrifugal casting process is used only for symmetrically shaped objects and the axis of rotation of the mold is always vertical.

• Material: Aluminum, Titanium, Zirconium, Chromium, Silicone, Boron are used as targets. Under a variety of physical processes, ion metal combine with reactive gas ( Nitrogen, Oxygen, Acetylene, Methane, Argon) to create ceramic layers.

• Depending on the type of ceramic and the proportion of elements, we determine the color and mechanical properties of coating layers.

• Color checking by CIELAB tester.

• Strength of stone and gemstone on mounting.

• Sending sample to Bureau Veritas for third party qualification if needed.

• Strong experience in Jewelry design.

• R&D department for Plating and PVD Coating.

• Unique combination Wet plating and PVD.

• Skillful production team: R&D, Craftsman, Casting, QC, Customer Relationship.

• Production capacity up to ~ 60.000 units each month.

• Invest in high - quality instruments & machines.