Legal
Terms of Use
Effective August 28, 2026
Website purpose
This website provides general information about the GKYNG brand and its products. GKYNG is operated by Jianyu Retail Store, registered as 山西转型综合改革示范区阳曲产业园建羽零售店 in Shanxi, China.
Product information
We aim to keep product information accurate. Product availability, price, delivery, returns, and purchase terms are determined by the retailer through which a purchase is made and may change without notice.
External websites
Links to third-party websites are provided for convenience. We do not control their content, availability, or policies. Use of those websites is subject to their own terms.
Brand materials
The GKYNG name, product images, and website content may not be copied or used for commercial purposes without permission, except where applicable law permits.
Contact
For questions about these terms, email gaojianyuus@163.com.