Dongguan Ming Rui Ceramic Technology Co., Ltd

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Personalized White / Black Jewelry Zirconia Ceramic Rings for Watch

Personalized White / Black Jewelry Zirconia Ceramic Rings for Watch

  • Personalized White / Black Jewelry Zirconia Ceramic Rings for Watch
  • Personalized White / Black Jewelry Zirconia Ceramic Rings for Watch
Personalized White / Black Jewelry Zirconia Ceramic Rings for Watch
Product Details:
Place of Origin: China,Guangdong
Brand Name: Mingrui
Certification: ISO9001:2015,,CE
Model Number: Customer's Requirements
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD 1-10/pcs
Packaging Details: Packed in PP bags or sponge tray, then put in standard export carton packing.
Delivery Time: 20 working days after the order confirmed
Payment Terms: Western Union, L/C, T/T, D/P, D/A
Supply Ability: 5000 pieces month
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Detailed Product Description
Feature: High Temperature Resistance Usage: Watch
Density: 3.6g/cm3 Diameter Range: 0.5mm-150mm
Size: Size Customized Surface Treatment: Polishing Or Glazing
High Light:

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zirconia ceramic ring

Personalized Zirconia Ceramic Jewelry White Round Ceramic Dial Ring



Zirconia ceramic is widely used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment , ceramic knife, ceramic hair clipper spare parts, with high density, bending strength and breaking tenacity.


Performance For Industrial Ceramic
Item Character Unit Zirconia
Physical Characteristics Heat resistance 0C 2200
Bulk density g/cm3 6.05



% 0

Mechanical Characteristics
Flexural strength Mpa 1000
Hardness vickers Gpa 89
Elastic modulus Gpa 200
Poisson’s ratio   0.31
Thermal Characteristics Linear expansion coefficient (20-5000C)10-6/0C 10
Thermal conductivity w/(m.k) 2.5
Specific Heat *10-3J/(kg*K) 0.5


Production Process


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Company Introduction:



Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.

In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.

Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.


Factory Shows


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1. Are you a manufacturer ?
Yes we are a ceramic manufacturer . We proceed with the whole process start from Powder material to forming , sintering , machining, marking , inspection , packing , we do the whole process .

2. What kind of molding method do can you supply ?
Dry Pressing , isostatic pressing , grouting , hot-chamber die casting , tape casting , injection molding, etc, injection molding and isostatic molding is the most commonly used.

3.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to the product complexity .

4.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment.


Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

Send your inquiry directly to us (0 / 3000)