Company Description
Chongqing Zhaohong Technology Co., Ltd. is an accredited manufacturer by ISO9001:2008 quality system (Cert. 04409Q11774R0M).
Chongqing Zhaohong Technology Co., Ltd. leading manufacturer of high precision synthetic sapphire and ruby for various applications such as measuring instrumentation and medical device, etc. Chongqing Zhaohong Technology Co., Ltd. has independent right for import & export, serving worldwide markets .