KASTU Customer Support

How Can We Help?

Questions about KASTU products, your order, shipping, damaged goods, returns or product use? Send us a message and include your order number where applicable.

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Email Support

langruizhubao@foxmail.com
For product, order, delivery and return questions.

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Order Questions

Include your order number, purchase email and a description of the issue whenever possible.

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Quick Answers

Visit our FAQ for common questions about products, scents, use, delivery and returns.

Company Information / 公司信息

KASTU

Guangzhou Liangtian International Trade Co., Ltd.
广州亮天国际贸易有限公司

Registered Office / 注册地址

Room 505, No. 2, No. 31 Xiangpu Street,
Tianhe District, Guangzhou,
Guangdong, China
(Office Use Only)

广州市天河区祥圃街31号之二505房(仅限办公)

Unified Social Credit Code / 统一社会信用代码:
91440101MA9W4630XT

Customer Service / 客户服务:
langruizhubao@foxmail.com

Returns:
Please contact customer support before returning a product. The authorized return destination may differ from the registered office.

退货说明:
如需退货,请先联系客服。实际退货地址可能与公司注册地址不同, 请勿未经确认直接寄回上述办公地址。

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