Qinghai Jingyu Crystal Technology Co., Ltd. is headquartered in China Qinghai Sheng. Qinghai Jingyu Crystal Technology Co., Ltd. was founded in 2015. Qinghai Jingyu Crystal Technology Co., Ltd. has a total of 11 patents
What kind of company is Qinghai Jingyu Crystal Technology Co., Ltd.?
Qinghai Jingyu Crystal Technology Co., Ltd., established on 2015-04-30, Business scope includes sapphire crystal material,Semiconductor substrate crystal...
What is Qinghai Jingyu Crystal Technology Co., Ltd.'s official website?