About CNTM

Your Trusted Partner in China

Registered Chinese Company:
中都国际知识产权代理有限公司
Unified Social Credit Code: 91370830MA3NNUEF2D
Company name approved at national level by the State Administration for Market Regulation (SAMR)

Zhongdu International Intellectual Property Agency Co., Ltd. is a professional trademark agency established in China. Our company name carries no administrative-division prefix — the "免冠" form of Chinese company name, in which the usual province or city prefix is omitted. Under China's enterprise name registration rules, such a name can only be approved by the State Administration for Market Regulation (SAMR) at national level, not by a local authority. We are also filed of record with the Trademark Office of the China National Intellectual Property Administration (CNIPA). We specialize in helping foreign companies and individuals register and protect trademarks in China.

Both credentials are publicly verifiable: our business registration can be checked on the National Enterprise Credit Information Publicity System, and our trademark agency filing can be looked up on the CNIPA Trademark Office's official agency register. We are happy to provide either record for your review before you engage us.

Founded in 2018, we have grown into an established trademark agency serving international clients across China. Our office is located in Shandong Province, in the heart of one of China's most active manufacturing regions, giving us unique insight into the challenges faced by international businesses.

Our mission is simple: make China trademark registration accessible, transparent, and stress-free for global brands. No hidden fees, no surprises—just professional, reliable service from start to finish.