Independent advertising technology and analytics for Amazon sellers
About

Technology built from real Amazon seller operations.

Dong Guan Shi Xing Shi Jie Ke Ji You Xian Gong Si is a China-incorporated business that operates UNY Jewelry and develops advertising analytics and campaign-management technology for Amazon-focused businesses under its management.

Our focus

Our advertising technology work grew from the need to make recurring Amazon advertising analysis more consistent, auditable and easier to review across multiple operating entities.

We combine authorized Amazon advertising data, sales-and-traffic context and structured operating rules to prepare repeatable performance reviews and optimization recommendations.

Company identity

Legal name: Dong Guan Shi Xing Shi Jie Ke Ji You Xian Gong Si

Country of incorporation: China

Operating brand: UNY Jewelry

Who we support

Our current focus is businesses that sell and advertise on Amazon, particularly Sponsored Products advertisers that need reliable reporting, measurement and campaign-management workflows.