Xuesen Road Intellectual Property Cluster Area. Haotian Law Firm was founded in 1997 and is headquartered in Beijing. The Suzhou Law Firm is located in the Xuesen Road Intellectual Property Cluster. Haotian has more than 150 partner law firms in more than 130 countries and regions around the world, providing one-stop, multi-field, cross-border professional legal services to global clients.