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[China Glass Net] Two-way glass is a two-way mirror, also known as single-sided see-through glass----made on a common glass by vacuum coating with a layer of metal chromium, aluminum or tantalum film. This glass reflects most of the projected light back. This kind of glass is installed in the car. People sitting in the car can clearly see the outside, but people outside the car can't see everything inside the car.
Two-way glass installation note:
1. Directionality: When installing, the reflecting surface of the transparent mirror should be directed toward the observer in bright light.
2. Type of illumination: The illumination of the observed side should be evenly illuminated on the wall and furniture. Do not point or illuminate the light on the glass. The illumination of the observer should be dim. It is recommended to use an opaque lampshade.
3. Background color: The color of the observed side should be bright. The wall of the observer should be soft, without reflection and dull consistency, reduce the pattern fancy to less, and avoid contrasting colors.
4. Distance and brightness level: Keep the observer's distance at a certain distance. It is recommended to use a light ratio of 10:1. The observed side is bright and the observation side is dim.
5. Lower the line of sight penetration: Keep the person and the light of the observed side farther away from the glass. To further reduce the line of sight penetration, add 1/8 inch (3mm) gray to the observer. Body colored glass.
Gold Coins
Gold Coins are the most valued metal coins. It is made by real gold, and packed in a high class packaging, like velvet bag or wood box.
We are a 12 years' manufacturer of gold coins, and can help you creat the coins you want professionally.
Item Name: Gold Coins
Material: Gold.
Size: Customized.
Accessory: N/A
Processes:
1) Firstly, you give us an existing sample, or send us the artwork in vector formats, like .ai / .cdr / .eps
2) We do Molding / Tooling, accoring to your artwork
3) We do Die casting / Die Struck
4) We do Polishing
5) We do Engraving.
6) We do Filling colors (if there are)
7) We do Packing.
8) We do Shipping to you, or to your customer.
Packing options: velvet bag, wood box, or other customized methods.
Production time: 5 to 7 days for samples; 5 to 10 days for mass production.
Price: us$1000 to us$5000 each piece, depending on your design, quantity and requirements.
Payment Terms: Western Union, Bank Wire.
Gold Coins,Custom Gold Coin,Gold Plated Coin,Gold Plated Commemorative Coin
Dongguan Anna Artwares Co.,Ltd. , https://www.annaartware.com