Source Profit Ltd (Qingdao) International (with SPL as abbreviation) was established on May 21st 2003, dealing mainly in coal, iron ores, steels, and rubber as well as plastic products. By means of stable quality of our products and the professional service, a world-wide long-term stable partnership has been established with partners in Asia, Middle-East, Europe, Americas, Australia, and Africa as well as with domestic partners. A ramification with Qingdao as its hub, and subsidiaries or liaison offices in Hongkong, Indonesia, Canada and in Singapore has been allowing us to adjust on time our operation performance, to enlarge rapidly our international market, to better satisfy our domestic and international customers and partners and to increase effectively our competitiveness. All these measures have been bringing impetus ensuring a sustainable development to SPL.