Optical Crystal Awards

optical crystal awards
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Product Details

Description:optical crystal awards
Material: gold&silver&copper metal, Crystal
Technique:cut, grind, polish, laser engrave
Production:OEM and ODM
Payment term:TT 50% deposit in advance , the balance is paid before delivery

How to place order to us?

1.Please let me know what are the trophy used for? the most suitable size and grade diamond will recommend to you.

2.We provide small sample for your test.

3.If sample test succeed please inform us to arrange your needed goods.

4.Usually our synthetic diamond delivered by Express or air transport. If you have special requirement please let us know.

5.Delivery time usually 5-7 days after confirmation of deposit.

Feel free to browse our huge selection of products by occasion, brand, styles, and budget. We offer awards for several acknowledgment occasions including Sales Achievement, Leadership Recognition and Appreciation, Corporate Celebration, Teamwork Motivation, Employee Service/ Retirement Awards, Academic Excellence, Sports Championship and many gift giving festivities including Weddings, Anniversaries, Graduation, Mother's Day, Father's Day, Christmas, and more! 

AT164

11 (2)新三禾第二版 (9-1)

Lead crystal has good physical and chemical properties, but the addition of PbO has caused environmental protection and health problems.A new type of lead-free crystal glass was prepared by TiO2 instead of PbO.By changing the mass fraction of TiO2 in the composition, the influence of TiO2 on the performance of crystal glass system was explored.The results showed that the refractive index of the samples with the highest TiO2 mass fraction of 12% reached 1.572, which could significantly improve the thermal stability of crystal glass.

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