Zhengzhou Sino-Crystal Diamond Co., Ltd.,
Zhengzhou Sino-Crystal Diamond Co., Ltd., established in 2004, specializes in research and development, manufacturing and marketing of Sino-crystal white CVD HPHT uncut rough diamonds for sale and related products as well facilities. Sino-Crystal owns national authorized labs and the detection capability gets authorization by CNAS the detection data are widely accepted by 170 nations in the world.
With great support from society and other departments, the company got listed on March 26th 2010 the stock is “Yu Diamond”, stock code is 300064.
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| Company Name | Zhengzhou Sino-Crystal Diamond Co., Ltd., |
| Operating since | 2004 |
| Registered in | China (Mainland) |
| Ownership | Co-operative Society |
| No. of Employees | > 1000 |
| Scale of Operation | Giant - Turnover > US$ 100 Million |
| Exporter | Yes |
| Exporting to | India |
| Importer | No |
| Products/ Services | white synthetic rough diamnd, loose diamond, yellow diamond plate |
| Branches in | Zhengzhou |
| Certifications | GIA, IGI |
| Contact Person | Ms Jolin Zhuan Zhang, Sales Manager |
| Address | 24 Dongqing Street |
| City | Zhengzhou |
| State | Henan |
| Country | China (Mainland) |
| Telephone | 86 0371 55188006 |
| Alternate Phone | |
| Mobile | 13460328967 |
1.0-4.5mm gems CVD HPHT synthetic uncut raw rough diamond for sale
Name: 1.0-4.5mm gems CVD HPHT synthetic uncut raw rough diamond for sale
SIZE: <1.0mm
1.0-1.8mm
2.0-3.5mm
3.5-4.5mm
COLOR: >J
CLRRITY: >SI
USAGE: mainly being processed into polished diamonds of 57 surfaces for gem
big size yellow monocrystal hpht diamond plate
Name: yellow monocrystal hpht diamond plate
SIZE: 3.03.01.0 mm, 3.53.512mm, 4411mm, 4.54.51.2mm, 551.0mm, 5.55.51.2mm, 6.06.01.2mm, 7.07.01.0mm
USAGE: Yellow diamond plate usually applied to all kind of cutting tools for non-ferrous and non-metallic materials, making tools for cutting and dressing hard materials, all kinds of high quality cutting tool and dressers for wheel dressing, a variety of special knives, burnishing tools, wear parts, and wire drawing dies.
Sino-crystal lab grown rough diamonds synthetic diamonds
Sino-crystal lab grown rough diamonds synthetic diamonds
SIZE: <1.0mm
1.0-1.8mm
2.0-3.5mm
3.5-4.5mm
COLOR: >J
CLRRITY: >SI
USAGE: mainly being processed into polished diamonds of 57 surfaces for gem
Sino-crystal uncut white CVD HPHT synthetic rough diamonds for Jewelry
Name: white CVD HPHT uncut rough diamonds for sale
SIZE: <1.0mm
1.0-1.8mm
2.0-3.5mm
3.5-43.5mm
COLOR: >J
CLRRITY: >SI
USAGE: mainly being processed into polished diamonds of 57 surfaces for gem
white VVS VS round brilliant cut HPHT CVD lab created synthtetic loose diamonds
Name: white VVS VS HPHT CVD lab created round brilliant cut synthetic loose diamonds
SIZE: <1.0mm
1.0-1.8mm
2.0-3.5mm
3.5-4.5mm
COLOR: >J
CLRRITY: >SI
USAGE: mainly being processed into polished diamonds of 57 surfaces for gem
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Created on: 22-05-2017, Last updated on: 22-05-2017
