COMPANY PROFILE
We are a leading manufacturer in P.R.China of glass and crystal products to the corporate and awards industry, dealing specially in glass and crystal blanks (engravable) in a variety of shapes and sizes for crystal trophies, glass awards, recognition and special events. Crystal arts and crafts, glass gift items and 3D laser engraved crystal promotionals.
Please choose from our finest brilliant cut engravable glass and optical crystal blanks for your custom crystal awards and corporate glass gifts.
We are equipped with advanced facilities such as laser engraving machine, three-dimensional depicting , packing, vacuum platting, computer-controled carving, press, drilling machine, screen printing and so on.We exported our crystal products to Europe and America in the past six years.
Main products: Crystal-optical glass collection
Crystal and glass trophies used in the creation of trophies, awards and recognition products within the engraving industry (including optical glass awards & trophies, crystal paper weights, 3D laser engraved crystal Images, optical crystal clocks and crystal gifts as per clients’ designs.) , engravable crystal and glass blanks with different sizes. Our optical crystal items are made from the highest grade of absolutely clear optical crystal with no flaws, bubbles or flow marks. Unlike lead crystal, optical glass and crystal is lead free and is a top choice for sandblasting and laser engraving. Each piece is hand polished and beveled to present mystical refraction. Its perfection and contemporary designs are ideal in every way to recognize achivement and express appreciation.
We are committed to being the preferred choice with our customers through consistently supplying quality products and services at a competitive price.
For more details, please visit our commercial website : http://www.columbia-crystal.com
The advantage:
You will get the much lower price than importing China goods via Hong Kong or buy them from the importers in your own country due to the lowest labour cost in Mainland China if you import directly from us.
We do hope to develop business relationship with you and your company !
Our Tel : 86-25-7753183, 7116745 Fax: 86-25-7753183
Email: columbia@public1.ptt.js.cn Website: http://www.columbia-crystal.com
The quality
1. The glass is transparent white and have no color tint.
2. There is no visible defect on the surfaces, verges and corners.
3. There is no bubbles, knots and other visible optical nonhomogenioses. (It means that pieces must be without any bubbles and inhomogenioses visible with the naked eye.)
4. Cleanness of the surfaces - 4 class.
5. The size of bevels - 0.3 +/--0.1mm X 450.
6. Roughness of the surface RZ=0.05.
7. Quality of the surfaces - no more 5 rings per cm in the field distanced more 1mm from the edge. (Check flatness by test flat glass.)
8. All surfaces must be polished. No visible scratches and mat areas.
9. Tolerance for all sizes +0.5 / -1.5 mm.
10. Tolerance for the right and other angles +/- 0.12 degree. (In every case difference of the angle from the right angle must not be seen by the naked eye.)
11. No cut corners.
You are welcome to visit our commercial website : http://www.columbia-crystal.com
Showroom URL
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 Company Information |
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| Company: |
NANJING COLUMBIA ARTS & CRAFTS CO.,LTD. |
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| Address: |
96,NORTHERN YANAN ROAD,LUHE |
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| City: |
Luhe, NANJING |
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| State/Prov: |
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| Country: |
China |
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| Postal Code: |
211500 |
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| Phone: |
0086-25-7116745 |
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| Fax: |
0086-25-7753183 |
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| Contact: |
Douglas Yann |
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| Contact Title: |
President |
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| Business: |
Manufacturer |
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| Employees: |
100 - 1000 |
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| Email: |
click here |
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| Website: |
Click Here |
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Crystal and glass |
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Glass and crystal products
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Crystal and optical glass blanks (engravable)
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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3D(three dimensions) laser engraved crystal promotionals
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Engravers & etchers glass
crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etchers glass, glass engraving & |
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Glass engraving & etching
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Crystal trophies and awards
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Glass awards, trophies and gifts
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Engravable optical glass and crystal blanks
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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Crystal-optical glass
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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 |
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Engravable crystal and optical glass blanks
glass and crystal products, crystal and optical glass blanks (engravable), 3D(three dimensions) laser engraved crystal promotionals , engravers & etch |
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