86-10-69766700
No. 26, Houbaihujian, Yangfang Town, Changping Dist., Beijing, China (Mainland)
Cream White Quartz Glass Ring Opaque Fused Silica Hoop, US $ 1 - 10 / Unit, Beijing, China, ZCQ, Quartz Ingot.Source from Beijing Zhong Cheng Quartz Glass Co., Ltd. on Waimaotong.com.