Zhengzhou Sino-Crystal Diamond Co.,Ltd.
Zhengzhou Sino-Crystal Diamond Co.,Ltd.
[
Henan,
China (Mainland) ]
+86-371-63379558
+86-13203878996
24th Dongqing Str.,H&N Technology Industries Dvpt.Zone
450000
China (Mainland)
Henan
Zhengzhou
Zhengzhou Sino-Crystal Diamond Co.,Ltd.
24th Dongqing Str.,H&N Technology Industries Dvpt.Zone, Zhengzhou, Henan, China (Mainland)
http://www.sinocrystal.com.cn