1.0mm-5.0mm Large size cvd diamond rough/rough diamonds uncut/cvd diamond for sale

1.0mm-5.0mm Large size cvd diamond rough/rough diamonds uncut/cvd diamond for sale


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
sino crystal
Payment Terms
T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
rough diamond, synthetic diamond, diamond wheel, diamond per carat
Category
Stone Crafts

zhengzhou sino crystal superhard materials sales Co.Ltd

Membership
PRO
Country / Year Established
China China / 2004
Business type
Manufacturer
Verified Certificate

8

Product name 1.0mm-5.0mm Large size cvd diamond rough/rough diamonds uncut/cvd diamond for sale Certification -
Category Stone Crafts Ingredients -
Keyword rough diamond , synthetic diamond , diamond wheel , diamond per carat Unit Size -
Brand name sino crystal Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

CVD Diamonds/ HPHT single crystal rough diamonds/uncut diamond for sale

SIZE: <1.0mm
1.0-1.8mm
2.0-3.5mm
>3.5mm
COLOR: >J
CLRRITY: >SI

USAGE: mainly being processed into polished diamonds of 57 surfaces for gem

 

Zhengzhou Sino-Crystal Diamond Co., Ltd.

 Zhengzhou Sino-Crystal Diamond Co., Ltd., established in 2004, specializes in research and development, manufacturing and marketing of synthetic diamond 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. It firstly issued stocks of 38 millions. By now, the company holds 608 millions in total.

Contact information

Amy Han

whatsapp :0086 13838332764

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T Shipping time Negotiable

zhengzhou sino crystal superhard materials sales Co.Ltd

Country / Year Established
China China / 2004
Membership
PRO
Business type
Manufacturer

8

President
Guo Liuxi
Address
no.24 holly street,high-technology development zone
Product Category
Fine Jewelry
Year Established
2004
No. of Total Employees
1001-2000
Company introduction

Zhengzhou Sino-Crystal Diamond Co., Ltd., established in 2004, specializes in research and development, manufacturing and marketing of synthetic diamond and related products as well facilities. Sino-Crystal insists on combining manufacturing, research and development together to innovate and finally acquires the core technology of synthetic diamond, related facilities and auxiliary materials, and gets independent intellectual property. 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. The company won scientific and technological progress awards of Zhengzhou city and Henan province. On February 14th 2012, Sino-Crystal won second prize of 2011 National Scientific and Technological Progress Award for the project of Development of Facilities and Technique for High Grade Diamond by Catalyst Method together with Zhongyuan University of Technology and Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. 

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