changzhou jiaguan electronics co., ltd.
phone：0519-88888866 (总机）88888833 (总机）
mail：jiaguan@cnjiaguan.com
address：no. 9, chuangye east road, baizhang industrial park, chunjiang town, xinbei district, changzhou city
jiaguan electronics will provide you with 24 hours after-sales service and consultation.
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