Black Crystal Trophy with Metal Star and Clear Crystal Diamond

Black Crystal Trophy with Metal Star and Clear Crystal Diamond

Black Crystal Trophy with Metal Star and Clear Crystal Diamond,China crystal trophies for cheap sale custom star trophy
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Product Details

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Product Parameter

Item

Black Crystal Trophy with Metal Star and Clear Crystal Diamond

Usage

Awards, Gifts,

Theme

All kinds of subject, award, sport, souvenir

Our main products are crystal trophy and craftwork, metal trophy and craftwork, resin trophy and craftwork,  the price is a reference, it depends on the size, shape, logo and so on. The more details u provide, the more exact price u will get. 

About Us

Pujiang New Sanhe Crystal Crafts Co., Ltd.

We are a professional manufacturer engaged in crystal crafts. We have more than 13 years experience for making all kinds of crystal crafts. yeah, it's right that all kinds of crystal crafts. Our company is a private enterprise, with import and export trade as the main business, the major products include crystal trophy and other crystal crafts, and the main export countries are South Korea, Japan and other Asian countries.

FAQ

Q: Which payment can be acceptable? And how to do it ?

A: We could accept the payment by L/C, T/T, Western Union and Escrow. For the sample fee, customer should pay in full. For the mass order, customer should pay 30% deposit at least, the balance should be paid before shipping goods. When customer do the payment, ma havve a little bank charge, customer should bear this.


Crystal glass has a long history. In ancient times, due to many impurities in glass raw materials, the melting temperature is not high, the glass is not melted well, and there are many defects such as unmelted sand particles and bubbles. At the same time, there are many colored metal ions such as iron, manganese and titanium in the raw materials. It is opaque or translucent. In the 13th century, the Venetians used quartzite with less impurities and Levant's sodium-containing plant ash to melt into a colorless, transparent glass.

In the 15th century, the quality of the raw materials was further improved. With the pure quartz sand in the lower reaches of the Ticino River and the soda ash recrystallized from the aqueous solution of the ash, the transparency of the glass was significantly improved compared with the past. Similar to the crystal, it was named Cristallo. The composition range (mass fraction) of soda-lime crystal is [1] SiO2 70.0%~71.5%, Al2O3 0.8%~1.31%, CaO 4.07%~4.72%, MgO 1.47%~1.66%, K2O 2.84%~4.55% , Na2O 15.2%~16.8%, Fe2O3 0.25%~0.51%, MnO 0.26%~0.51%, SO3 0.19%~0.31%, Cl 0.62%~0.92%, P2O5 0.15%~0.24%, Fe2O3 and MnO in this component are Impurities in mineral raw materials, Cl, P2O5 are all impurities in the ash soda ash.


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