ZZHJ Crystal Diamond Technology Group was established in 2000, It specializes in research and development, manufacturing and marketing of synthetic diamond and related products.
ZZHJ 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. ZZHJ 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 HN province.
On February 14th 2010, ZZHJ won second prize of 2009 National Scientific and Technological Progress Award for the project of Development of Facilities and Technique for High Grade Diamond by Catalyst Method together with ZY University of Technology and ZZ Research Institute for Abrasives & Grinding Co., Ltd.
The company got listed on Shanghai Stock Exchange in 2012.
Synthetic diamond is a new industry with fast development and professional requirements. For years, the company has accumulated rich experiences on management, R&D, marketing and manufacturing etc. The technological development teamwork covers a range of professions including powder metallurgy, inorganic nonmetal material and super hard material etc. the proper structure of knowledge, age and technical titles further strengthens the innovative technology teamwork. The marketing and service teamwork are professional with rich experiences and offer customers with devoted awareness. Strong human resources and excellent company culture accelerate the healthy, fast and sustainable development of the company.
Products
Raw&Auxiliary Materials
Diamond fine grit
Single crystal diamond
Large single crystal diamond
Diamond micro powder
Diamond wire saw for silicon wafer slicing
Diamond wheel
Large single crystal cutter
Diamond synthetic press
…