兹授权广州和粤生物科技有限公司：
为艾斯玛特全线产品在广东省企业行业的代理商，负责该区域内的宣传、推广、销售等事宜，特此授权！
As the agent of ismart full line products in Guangdong Province Enterprise industry, responsible for the publicity, promotion, sales and other matters in the region，Hereby authorized！
兹授权广州和粤生物科技有限公司：
为艾斯玛特全线产品在广东省企业行业的代理商，负责该区域内的宣传、推广、销售等事宜，特此授权！
As the agent of ismart full line products in Guangdong Province Enterprise industry, responsible for the publicity, promotion, sales and other matters in the region，Hereby authorized！