Yuekai Xiangshang Standardization Technical Services (Guangdong) Co., Ltd. is a global trademark and IP services partner: we help Chinese companies register brands overseas, help international companies register in China, and support multi-country portfolios through the Madrid Protocol and national filings.
Contact Us Explore ServicesFour practice areas covering the complete IP lifecycle in China — from rights establishment to enforcement and management systems.
Registration, monitoring, litigation and international filing — in China and across key markets worldwide.
Learn more →Application, invalidation, reexamination, enforcement and cross-border patent services.
Learn more →Registration, litigation, anti-counterfeiting, licensing and customs recordal.
Learn more →Quality, health, environmental and IP management systems, plus CCC (3C) certification.
Learn more →[Positioning below is a working draft — company to confirm target client segments and jurisdiction coverage before publishing.]
Brands expanding overseas — we file through the Madrid Protocol or directly in target countries such as the US, EU, UK, Australia and the Middle East.
Overseas companies launching in China — first-to-file means early registration matters; we handle search, filing and enforcement on the ground.
Companies and agencies building multi-country portfolios — a reliable cross-border counterpart for filings, searches and recordals.
[Public claims below are user-provided — company to confirm wording and evidence before launch.]
Our team of 50+ includes former patent examiners and expert-database specialists — we understand how authorities review applications from the inside.
From search and filing to enforcement, licensing and management systems — one partner across the whole IP lifecycle.
English and Chinese service, led by a BNI chapter president with an international business network in the Greater Bay Area.
Tell us which markets you are in or planning to enter — we reply to inquiries in English or Chinese.
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