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销售条款：1. 价格：本公司将极力维护价格稳定，所有价格都是以人民币为单位，若有价格变动将不再另做提醒,对于已确认的订单，我们保证90天的书面有效。 2. 订单变更：如果买方对于合同上的条款或术语没有变更，除非本公司授权，否则买方无权变更或取消已签订的合同。买方与卖方之间达成的包括但不限于陈述、承诺...查看详情

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A few words About us The company NINGBO OUMAN BIOTECH CO.,LTD now owns more than 200000 square meters of land and 30000 square meters of plant area, w...查看详情

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