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Welcome to the official website of Guangzhou Riqing Technology Co., Ltd., dedicated to the research and distribution of environmentally friendly products such as metal cleaning agents, resin cleaning agents, and non flash cleaning agents

        Customers are the most valuable asset of Nissin Technology. Guangzhou Riqing Technology Co., Ltd. (hereinafter referred to as "Riqing Technology") values the privacy rights of users of this website and refuses to provide customer information to any third party, promising to respect and protect your privacy. This privacy clause is a commitment made by this website to protect your privacy when using this website. Therefore, in order to better understand the privacy clauses and industry usage practices of this website, please read them carefully!