Established in 2002 and headquartered in Guangdong Province, China ,  set up  Shanghai office in 2003, which is the most economically active region in China, and Tianjin office in 2004, which is the central in the Motherland China. Sino source specializes in international trade, entrepot trade, domestic trade and bonded trade of steel and chemical products. Products are widely applied in automotive components, home appliances, heating epuipment, electrical equipment, communication, construction and machinery. With various forms of trade , Sino source has developed a large number of customers over China and has further expanded trade activities to Europe, America, Japan, South Korea, Southeast Asia and the Middle East, forming a huge trade network system. 

Sino Source has upheld the principle of “being honest, pragmatic,professional and win-win” and cherished the spirits of “Customer-Oriented and Service-Driven”. In addition to providing products , Sino source offers comprehensive sales servises such as warehousing, processing and logistics to meet customers’ requirements and maintains good business relationships with customers from small businesses to large multinationals. Sino source has taken on the mission to look globally and provided customers with efficient and professional services. With the rapid development in the whole world, Sino source keeps up changes to produce itself to be integrated,international and modernized and remains competitive.