Ads by Google
About Tungsten Carbide
Tungsten Carbide is the hardest of all metals. It is polished to a perfect mirror finish using diamonds. Unlike other metals, It is harder than the real gold and solid silver and other jewelry materials. Tungsten carbide will never break or scratch. It is a best choice of a life time ring until you lost it.
High polished cobalt free. Tungsten carbide jewelry is getting more and more popular today.
The Manufacturing Process
Tungsten with carbon and other elements are ground into a powder and then compressed with high heat and pressure dies to form a ring blank.
The blank is then fired in an oxygen-free furnace at an astounding 6,200 degrees Fahrenheit. This process called sintering creates the hardest metal alloy used in making jewelry.
The ring is then cut and shaped using diamond tools with up to 40 total separate steps required for completion. The cutting and shaping of a tungsten ring is similar in many ways to the cutting and polishing of a rough diamond.
Precious metal Inlay rings with gold, silver or platinum are created by grinding a channel in the center of the ring and precisely "swedging" the metal into the channel under extreme pressure.
The ring is then skillfully polished with diamond polishing tools and wheels creating a permanent luster and polish not possible with other metals.
A Tungsten Carbide ring will remain polished forever.
About JSF Tungsten
Jin Shun Fa Tungsten Carbide Ring Factory is specialized in manufacturing brands tungsten rings for the 10th year. With an experienced and professional team, it has exported tungsten carbide rings to many countries and regions all over the world, especially the USA, Japan and Canada.
We enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits. Do you want to be part of us? Feel free to contact.
JSF aims at high quanlity tungsten ring manufacturing. Our goal is to help your tungsten rings brands be of the best quanlity. at the same time, we ll grow bigger with our customers.
1.our material is 100% SAFE. definitely no harm to human skin.
2.with our careful grinding, the ring feels smooth and confortable.
3.never break tungsten rings.
4.no trace after scratches by a knife.
5.we can design according to your idea. if you can think if it, we can make it.
Black tungsten carbide ring (lord of the rings) :
Polished,plating, laser ,domed
lord of the rings
optional color: black/origin /golden
SHIPMENT:
Lead Time: | Usually within 30 working days.(Trial orders about 15 days) |
Payment: | Western Union, MoneyGram, PayPal, Bank Transfer(T/T),Credit Card. Other payment methods are negotiable. |
Delivery Agents: | Express: DHL,UPS,EMS,TNT,FedEx,Aramex. or By Air/Sea. |
Color&Style | Various colors and styles can be made. |
OEM and Sample: | OEM or ODM services available, Sample Time: 3-5 days. |
Packing: | OPP Bag. For bulk order, package bag can be custom-made. |
Black tungsten carbide ring (lord of the rings)