N&N’s wide network of professionals provides collectors an accurate estimate of their collection. Our area of expertise includes Chinese Paintings, Chinese Rare Books, Asian Porcelain and Korean Works of Art.


To learn more about our valuation service and how we can assist you please email us at :

Contact Us


47 Poinsetta Dr., Markham, Ontario, L3T 2T7, Canada

Tel: +1 647 807 9127 / +1 416 816 2340 / +1 647 873 8798

WeChat: nnauction

We provide support for our Chinese Speaking customers with our WeChat account. 


Our WeChat id: nnauction

我們的微訊號: nnauction