[jiangsu] Donghai County Teng Hui Quartz Material Co.,Ltd.
[guangdong] Zhuhai Tong Ching Quartz Technology Co., Ltd.
[beijing] Beijing Crystal Electronics Co Ltd
[guangdong] AM SEMI-TECH CO,.LTD
[guangdong] Shenzhen SCTF Electronics Co.,Ltd
[sichuan] Chengdu Xtaltq Technologies.,ltd
[guangdong] WTL international limited
Jiaxing JingKong Electronic CO., Ltd.
Anhui Green Imp. Exp. Co.,LTD.
All the way through Trading Co., Ltd.
Suzhou UTECH Electronic Technology Co. Ltd.
Shenzhen Jingfeng Crystal Technology Co., Ltd
Chinese Hebei New Power Product label Factory
[guangdong] Great Marking (HK) Industry Co., Ltd
[anhui] Crystal Technology Co.Ltd.
[guangdong] Chiyoung Electronic (HONG KONG) Company Limited
[guangdong] Guangzhou Ruidejing Electronics Co.,Ltd.
[anhui] Green Electronics Group Limited
[anhui] Anhui Green Imp. & Exp. Co., Ltd.
[anhui] Green International Trading Group Ltd.

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