HJ-1000
date:2015-06-23 14:07 hits: size【
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![](http://c2y0t3.mhef.cn/uploads/allimg/131225/092H95624-0.jpg)
Zhengzhou Sino-Crystal Diamond Co., Ltd. manufactured HJ-100 press production line with intelligent network and new technique of synthetic diamond. Sino-Crystal owns independent intellectual property with 5 technological patents indentified by Henan Province. It is characterized by low pressure and low cost for investment.