兹证明我公司 ，为YYY @歪歪歪@ 品牌持有人，现授权北京XX科技有限公司 为我司和品牌在中国地区的唯一代理经销商，同时负责我司于中国地区的产品销售、品牌宣传、售后服务等相关业务活动。
本授权书于签订之日起生效，有效期3年。
I hereby certify that our company , the YYY @歪歪歪@ brand official holder, hereby authorizes Beijing XXX Technology Co., Ltd. as the sole agency dealer for our company and brand in China and is responsible for the sales of our products in China, Brand promotion, after-sales service and other related business activities.
The power of attorney effective from the date of signing, valid for 3 years.
XXXXXXXXXXXXXXX公司
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