This site has no accounts, no forms, and no tracking beyond basic visitor counts. What you send us by email is used to answer you and to do the work you asked for — nothing else.
Only what you send us. If you email us, we receive your message, your email address, and any attachments. If you send drawings, specifications or commercial details, those are stored in our email and project files so we can act on them.
The website itself sets no advertising cookies and runs no third-party marketing trackers. Basic, aggregated visitor statistics may be collected to understand which pages are read — these do not identify you.
We do not sell your information, and we do not add you to a mailing list you did not ask for.
To get a quotation, a factory needs to know what the product is. We share the minimum required: the technical specification, drawings or samples, quantities and target delivery. We do not share your company name, your customer's identity, your target retail price, or your contact details unless you agree.
Shortlisted suppliers are asked to treat drawings and specifications as confidential before they receive them. Where a project involves proprietary design, we prefer to reduce the number of factories that see the full design.
Enquiries that do not become projects: kept for up to two years, then deleted. Active project records: kept while the relationship continues, and for a reasonable period afterwards in case of a claim, warranty question or reorder. Financial and shipping records are kept as long as required by Chinese accounting and customs rules.
You can ask us at any time to tell you what we hold about you, to correct it, or to delete it — subject to records we are legally required to keep. Write to han@qianhesourcing.com and we will respond within a reasonable period.
We use standard practices: access-controlled accounts, encrypted transmission, and restricted sharing of project files. No system is perfect. If you would prefer not to send sensitive material by email, tell us and we will arrange another route — including an NDA before anything is shared.
Questions about this policy: han@qianhesourcing.com
Qianhe Sourcing, Guangzhou, Guangdong, China.
Last updated: November 2026
只有您主动发来的内容。您发邮件,我们就收到邮件正文、您的邮箱地址和附件。您发图纸、规格或商业细节,这些会存放在我们的邮件和项目文件里,供我们据此办事。
网站本身不设置广告 Cookie,不接入第三方营销追踪。可能会收集基础的、汇总性质的访问统计,用来了解哪些页面被读过——这些数据不会识别到个人。
我们不出售您的信息,也不会把您加进任何您没要的邮件列表。
要拿到报价,工厂必须知道产品是什么。我们只给最低限度:技术规格、图纸或样品、数量、目标交期。我们不会提供您的公司名、您客户的身份、您的目标零售价,也不会提供您的联系方式,除非您同意。
入围的供应商在拿到图纸之前,会被要求将其视为保密资料。涉及专有设计的项目,我们倾向于尽量减少看到完整设计的工厂数量。
没有成为项目的询盘:最长保存两年,之后删除。进行中的项目记录:关系存续期间保存,并在结束后保留一段合理时间,以应对索赔、质保问题或返单。财务与运输记录按中国会计与海关规定保存。
您随时可以要求我们告知持有哪些关于您的信息、更正它,或删除它——法律要求必须留存的部分除外。写信到 han@qianhesourcing.com,我们会在合理期限内回复。
我们用常规做法:受权限控制的账户、加密传输、受限的项目文件共享。没有哪个系统是完美的。如果您不愿意通过邮件发送敏感材料,告诉我们,我们另想办法——包括在共享任何东西之前先签保密协议。
关于本政策的问题:han@qianhesourcing.com
骞和行,中国广东省广州市。
最后更新:2026 年 11 月